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quantumcomputing/08d6fd2e_13275.txt | A state \(\rho ^{AB}\) is called quantum–classical iff it has a form \(\rho ^{AB} = \sum_{j} p_{j}^{B} \rho ^A_j \otimes \Pi ^B_j\). It is useful to compare these definitions with Definition 3.1 of separable states. All of them postulate similar forms of states: they should be sums of the tensor products of the states ... |
quantumcomputing/22087_dc81a22ac6ea9da6_175.txt | We can here give only a broad overview of an enormous and complicated literature. Readers are referred to critical surveys in Kagel and Roth (1995), Camerer (2003), Samuelson (2005), and the methodological review by Guala (2005). A useful high-level principle for sorting the literature indexes it to the different auxil... |
quantumcomputing/13334_db9c0f2f4b6f960d_2382.txt | The fluid equations, named after Claude-Louis Navier and George Gabriel Stokes, describe the motion of fluid substances. These equations arise from applying Newton's second law to fluid motion, together with the assumption that the stress in the fluid is the sum of a diffusing viscous term (proportional to the gradient... |
quantumcomputing/9339_98bc330e6ca89479_58.txt | The ability of a qubit to be in a superposition state runs counter to our ‘common sense’ understanding of the physical world around us. A classical bit is like a coin: either heads or tails up. For imperfect coins, there may be intermediate states like having it balanced on an edge, but those can be disregarded in the ... |
quantumcomputing/16785_f5b0288e0ea8c1ae_119.txt | in the film receiving light from both slits. The light retains the phase after passing through the slit, so that it impinges on the film with a phase specific to the distance it has traveled from the plate. The length of the path followed by the light from the plate to the film varies depending on the position on the film, ... |
quantumcomputing/9339_98bc330e6ca89479_647.txt | A nice way to make the measurement circuit fault-tolerant is schematically illustrated in Figure 10.28. For simplicity, this figure shows the data to be measured encoded in only three qubits; in practice more qubits will be used, such as the seven qubit Steane code, and for concreteness we imagine that it is the Steane... |
quantumcomputing/22087_db9c0f2f4b6f960d_275.txt | Miniature crycoolers are small refrigerators that can reach cryogenic temperatures in the range of 60K to 150K. They have the capability of accumulating a small temperature drop into a large overall temperature reduction. The cooldown time estimation is becoming more and more as a design parameter, certainly in hands-o... |
quantumcomputing/18150_67376b44df69bab4_39.txt | * Two new methods, `setup_execution_config` and `preprocess_transforms`, have been added to the `Device` class. Device developers are encouraged to override these two methods separately instead of the `preprocess` method. For now, to avoid ambiguity, a device is allowed to override either these two methods or `preproce... |
quantumcomputing/5ddd215a_119751.txt | Quantum error correction and defense: The timeline for quantum computers breaking encryption is heavily dependent on error correction. Each logical qubit in a fault-tolerant quantum computer might require hundreds or thousands of physical qubits entangled via CNOT gates in an error-correcting code. For those in cyberse... |
quantumcomputing/20750_b393da4e2e72ed8a_167.txt | References [1] McCulloch, W.S., Pitts, W, (1943). A logical calculus of the ideas immanent in nervous activity. Bulletin of Mathematical Biophysics 5, pp. 115-133 https://doi.org/10.1007/BF02478259. [2] Rosenblatt, F. (1958). The perceptron: A probabilistic model for information storage and organization in the brain. P... |
quantumcomputing/26329_cdd61dafb85483f2_219.txt | Cloud computing is sweeping through the industry, and it will enable the use of quantum computing. And that’s a problem, as quantum computers may be able to break encryption techniques such as RSA encryption much faster than traditional computers can. Typically, encryption techniques make it easy to encode data but hug... |
quantumcomputing/175_40094682244c3a83_2080.txt | Goal-conditioned reinforcement learning (RL) usually suffers from sparse reward and inefficient exploration in long-horizon tasks. Planning can find the shortest path to a distant goal that provides dense reward/guidance but is inaccurate without a precise environment model. We show that RL and planning can collaborati... |
quantumcomputing/22087_db9c0f2f4b6f960d_2311.txt | Warp Drives are solutions of the Einstein Field Equations that allows superluminal travel within the framework of General Relativity. There are at the present moment two known solutions: The Alcubierre warp drive discovered in $1994$ and the Natario warp drive discovered in $2001$. The major drawback concerning warp dr... |
quantumcomputing/684ffb40_114083.txt | This work marks a major step towards large-scale quantum simulations of complex materials, said Hidetoshi Nishimori, Professor, Institute of Innovative Research, Tokyo Institute of Technology and one of the original inventors of quantum annealing. We can now expect novel physical phenomena to be revealed by quantum s... |
quantumcomputing/8337_f86f793cf9e31867_26.txt | In addition to the HSS, tailored hybrid approaches are frequently designed to address specific tasks. A first strategy resides in carefully preprocessing the QUBO problem, e.g. by pruning unnecessary binary variables and reducing the problem size or utilizing empirical techniques to focus on more relevant sub-portions ... |
quantumcomputing/a2575cf3_8569.txt | A first proposal for a Quantum Support Vector Machine was introduced in the seminal paper , based on the inversion of a kernel matrix (introduced below) through an adaptation of the celebrated HHL algorithm . However, this version of QSVM would require fault-tolerant quantum computation and is incompatible with current... |
quantumcomputing/13334_44b7365178791961_438.txt | NVIDIA also used the moment to show off a suite of hardware capable of playing games on GeForce NOW. This includes thin-and-light ultraportable notebooks that shouldn't normally be able to offer gaming performance comparable to an RTX 4080; large format monitors; tablets, and even handheld consoles like the ASUS ROG Al... |
quantumcomputing/25925_723fd0fbfe5d7a11_390.txt | Graphical calculi such as the ZH-calculus are powerful tools in the study and analysis of quantum processes, with links to other models of quantum computation such as quantum circuits, measurement-based computing, etc. A somewhat compact but systematic way to describe a quantum process is through the use of quantum mul... |
quantumcomputing/27984_f7cca02666d41d41_6.txt | The hands-on will demonstrate the open-source PULP-TrainLib software library (), the state-of-the-art software package for MCU class devices, to provide a concrete embodiment of the ODL concepts and explain the application of software optimization to the learning routines, i.e. parallelization, low-precision (half-prec... |
quantumcomputing/22087_69ca229ec5299de3_1214.txt | Log Brunn-Minkowski conjecture was proposed by Boroczky, Lutwak, Yang and Zhang in 2013. It states that in the case of symmetric convex sets the classical Brunn-MInkowski inequality may be improved. The Gaussian Brunn-MInkowski inequality was proposed by Gardner and Zvavitch in 2007. It states that for the standard Gau... |
quantumcomputing/2258_ba4096302e7b1742_531.txt | We present a new graphical calculus that is sound and complete for a universal family of quantum circuits, which can be seen as the natural string-diagrammatic extension of the approximately (real-valued) universal family of Hadamard+CCZ circuits. The diagrammatic language is generated by two kinds of nodes: the so-cal... |
quantumcomputing/27984_723fd0fbfe5d7a11_639.txt | ``` @inproceedings{duncan2010rewriting, author = {Duncan, Ross and Perdrix, Simon}, title = {Rewriting measurement-based quantum computations with generalised flow}, year = {2010}, booktitle = {International Colloquium on Automata, Languages, and Programming}, pages = {285--296}, organization = {Springer}, doi = {10.10... |
quantumcomputing/24212_8f631342375c1193_261.txt | We present a mathematical perspective on two examples of numerical simulations in materials science that require a dedicated approach because the problems are multiscale in nature. The first example is the Parallel Replica dynamics, useful in computational statistical Physics to directly and accurately simulate technol... |
quantumcomputing/2258_a8a638dc956ff973_66.txt | 3.3.1.1 Quantum enhanced variants. Difficulties arise inevitably when attempting to include nonlinear activation functions into quantum circuits. The nonlinear activation functions do not immediately correspond to the mathematical framework of quantum theory, which describes system evolution with linear operations and ... |
quantumcomputing/2270_8a8d7d0124d72d7f_18.txt | When evaluating the diffusion model’s ability to generate quantum circuits, we observe promising results. However, a r examination of Table 1 reveals a concerning trend: a decrease in ”meaningful” circuits. This decline can be attributed to several factors, with the most significant being the limited gate count and ga... |
quantumcomputing/4628_add6c66665defb95_219.txt | The Advanced Avionics and Processor Systems (AAPS) project, formerly known as the Radiation Hardened Electronics for Space Environments (RHESE) project, endeavors to develop advanced avionic and processor technologies anticipated to be used by NASA s currently evolving space exploration architectures. The AAPS project ... |
quantumcomputing/22087_d746540042bdfe6c_218.txt | Let $\Gamma$ be a finite simple graph on $n$ vertices. In the talk I will consider the graph $\Gamma\equiv \bar{\Gamma}$ on $2n$ vertices, which is obtained as the disjoint union of $\Gamma$ and its complement $\bar{\Gamma}$, where we add a perfect matching such that each its edge joins two copies of the same vertex in... |
quantumcomputing/5dfbbd28_11675.txt | Users can now benefit from an optimization of the controlled compute-uncompute pattern with the new change_op_basis() function and ChangeOpBasis class. Operators arranged in a compute-uncompute pattern (U V U†, which is equivalent to changing the basis in which V is expressed) can be efficiently controlled, as the only... |
quantumcomputing/b23b30a2_119854.txt | It is possible to demonstrate that a CZ gate allows to implement a CNOT if combined with two Hadamard gates krantz2019 , as schematized in Fig. 1 (b). The CNOT unitary matrix reads as: |
quantumcomputing/e868b417_126084.txt | For each decomposition method, the CNOT gate counts are compiled in Table 1 and plotted in Figure 12 . As an indication, the number of CNOT gates resulting from the decomposition of a one to five-qubit unitary gate is given, along with the general formulas for the number of CNOT gates resulting from the decomposition o... |
quantumcomputing/22108_db9c0f2f4b6f960d_2142.txt | For a general quantum theory that is describable by a path integral formalism, we construct a mathematical model of an accumulation-to-threshold process whose outcomes give predictions that are nearly identical to the given quantum theory. The model is neither local nor causal in spacetime, but is both local and causal... |
quantumcomputing/14816_e6eb321e4e9c903b_45.txt | varying these parameters based on classical optimization algorithms a corresponding m may be found (Shaydulin et al., 2019). Finding an appropriate ansatz is hard. Note that a cloud environment is particularly suited to perform hybrid quantum–classical algorithms (Karalekas et al., 2020; Leymann et al., 2020). Varying ... |
quantumcomputing/33692_723fd0fbfe5d7a11_146.txt | ``` @inproceedings{EPTCS426.5, author = {Po{\'o}r, Boldizs{\'a}r and A. Shaikh, Razin and Wang, Quanlong}, title = {{ZX-calculus is Complete for Finite-Dimensional Hilbert Spaces}}, year = {2025}, booktitle = {Proceedings of the 22nd International Conference on Quantum Physics and Logic, Varna, Bulgaria, 14 July 2025 -... |
quantumcomputing/4554_16a55bc42dde3474_17.txt | Also if you ask it to do some reasoning based on some random pick that it can’t write down explicitly, it struggles to basically “remember” what its pick was consistently (because it’s all implicit in the prompt and since it’s all probabilistic, it’s not always re-deriving his pick correctly). Which is why it struggles... |
quantumcomputing/6fedfe11_12314.txt | Rafael Valle · Rohan Badlani · Zhifeng Kong · Sang-gil Lee · Arushi Goel · Sungwon Kim · Joao Santos · Shuqi Dai · Siddharth Gururani · Aya Aljafari · Alexander Liu · Kevin Shih · Ryan Prenger · Wei Ping · Chao-Han Huck Yang · Bryan Catanzaro Fugatto is a versatile audio synthesis and transformation model capable of fo... |
quantumcomputing/14816_baea7bc0d09df8ad_113.txt | Seth says that our conscious experiences of the world and the self are forms of brain-based prediction—which he labels “controlled hallucinations.”25 He asks, how does the brain transform what are inherently ambiguous, electrical sensory signals into a coherent perceptual world full of objects, people, and places? The ... |
quantumcomputing/22087_723fd0fbfe5d7a11_99.txt | It is known that a quantum circuit may be simulated with classical hardware via stabilizer state (T-)decomposition in \(O(2^{\alpha t})\) time, given \(t\) non-Clifford gates and a decomposition efficiency \(\alpha\). The past years have seen a number of papers presenting new decompositions of lower \(\alpha\) to reduc... |
quantumcomputing/17418_c2c01ebb412339b8_232.txt | | 11100011⟩ − | 11100111⟩ | 11110011⟩ − | 11110111⟩ Thus, the probability of the sender’s and receiver’s states matching is 4/16 or 0.25 when the receiver gets the hacked message. In other words, the probability of the sender and receiver having mismatched two qubits is 0.75. Thus, the probability that an interceptor i... |
quantumcomputing/9904_889bcb3d28cecf3a_51.txt | The ability to perform computations on encrypted data is a powerful tool for protecting privacy. Recently, protocols to achieve this on classical computing systems have been found. Here, we present an efficient solution to the quantum analogue of this problem that enables arbitrary quantum computations to be carried ou... |
quantumcomputing/223968ef_114261.txt | A further step naturally arising in developing the Poincaré paradigm (on this line) would be to establish which is the action of the Poincaré vector of a diattenuator on a whole manifold of incident SOPs, e.g., on all the states of partial polarization contained (represented) in an inner Poincaré spherical ball of radi... |
quantumcomputing/f7377ffd_8089.txt | The barrier operation creates a visual barrier in a qubit or series of qubits. The barrier operation is primarily a visual effect, to allow easier reading and display of the quantum computing circuit. It is often used to separate sub-circuits within a larger circuit. However, it is important to note that a barrier also... |
quantumcomputing/c5f78996_124360.txt | Assume p q is not a best approximation of the first kind. Then, α c d α p q for a fraction c d with d q. Multiplying both inequations results in d α c d q α p q d α c q α p , which is a contradiction because p q is a best approximation of the second kind. |
quantumcomputing/34011_a5801def072ec91c_1324.txt | * *Marsilius of Padua and Medieval Political Philosophy* (New York: Columbia University Press, 1951). Gewirth’s doctoral dissertation on the 14th century philosopher who challenged the papal authority in political matters and defended the idea of popular sovereignty. * *Reason and Morality* (Chicago: The University of ... |
quantumcomputing/13334_d2459b6037275255_87.txt | **a**, Single-shot 500-μs local image in the readout zone, in which the peak corresponds to roughly 50 photons collected by the CMOS camera. **b**, Atomic transition and pulse sequence used for local imaging of ancilla qubits. The data-qubit trap-light shift suppresses data qubit errors, as well as the large spatial se... |
quantumcomputing/32894_c65187f488c01dde_607.txt | Recently, it has been shown that neural networks not only approximate the ground-state wave functions of a single molecular system well but can also generalize to multiple geometries. While such generalization significantly speeds up training, each energy evaluation still requires Monte Carlo integration which limits t... |
quantumcomputing/13334_94ab167177028daf_1.txt | In this thought-provoking book, Richard Healey proposes a new interpretation of quantum theory inspired by pragmatist philosophy. Healey puts forward the interpretation as an alternative to realist quantum theories on the one hand such as Bohmian mechanics, spontaneous collapse theories, and many-worlds interpretations... |
quantumcomputing/20750_92440dc4f2998b42_27.txt | The Algorithms Interface When testing and researching different quantum algorithms, we want to be able to compare the performance of different algorithms (and variations on these algorithms) against the same problem. The input to a factoring problem is always an integer, so Qiskit uses a Python int to represent a facto... |
quantumcomputing/14816_184d3f0af3fe5585_349.txt | It’s early days for quantum computing; the most advanced quantum computers today have dozens or a few hundred qubits and are expensive to create and run. They lack error-correction capabilities, so results are likely to be inexact. These computers are very useful for research and development and also help solve practic... |
quantumcomputing/e8fa59df_115298.txt | Xinwei Lee, Xinjian Yan, Ningyi Xie, Dongsheng Cai, Yoshiyuki Saito, and Nobuyoshi Asai, Iterative layerwise training for the quantum approximate optimization algorithm , Physical Review A 109 5, 052406 (2024). |
quantumcomputing/32894_c65187f488c01dde_1449.txt | Transfer learning is known to perform efficiently in many applications empirically, yet limited literature reports the mechanism behind the scene. This study establishes both formal derivations and heuristic analysis to formulate the theory of transfer learning in deep learning. Our framework utilizing layer variationa... |
quantumcomputing/27984_723fd0fbfe5d7a11_614.txt | ``` @inproceedings{CDKZ, author = {Coecke, Bob and Duncan, Ross and Kissinger, Aleks and Wang, Quanlong}, title = {Strong complementarity and non-locality in categorical quantum mechanics}, year = {2012}, booktitle = {Proceedings of the 27th Annual IEEE Symposium on Logic in Computer Science (LICS)}, doi = {10.1109/LIC... |
quantumcomputing/4625_f1b066030ea7f7c2_16.txt | The research questions are focused on quantitative analysis because they seeks to measure specific factors, which implies the collection of numerical data. A common feature of a quantitative analysis is that it seeks to be replicable (to some extent); that is why others could conduct studies similar to the one proposed... |
quantumcomputing/14816_6b5eb0c4e42e043c_334.txt | The trouble is, once you're in the black hole, you're not even near the event horizon. You're headed straight for the singularity. On the other hand, if the black hole is going to be leaking out information, then it seems like the information should somehow be on the event horizon or very to it. This is especially so ... |
quantumcomputing/2258_ba4096302e7b1742_564.txt | The ZX-Calculus is a powerful graphical language for quantum mechanics and quantum information processing. The completeness of the language -- i.e. the ability to derive any true equation -- is a crucial question. In the quest of a complete ZX-calculus, supplementarity has been recently proved to be necessary for quant... |
quantumcomputing/8729_23e9aeec4fe3bb40_20.txt | Fundamentals - Linear Algebra - ... - Calculus - ... - Probability Theory - ... - Concentration Inequalities - Markov's Inequality - Chebyshev's Inequality - Chernoff Bounds - Large Deviation Theory - Cramér's Theorem - Sanov's Theorem - Optimization - ... - Information Theory - ... - Differential Entropy and Mutual In... |
quantumcomputing/6bf94036_4107.txt | Add this session to my calendar Date: Tuesday, 18 April 2023Time: 16:30 CEST - 18:00 CESTLocation / Room: Okapi Room 0.8.2 Session chair:Smail Niar, INSA Hauts-de-France and CNRS, FR 16:30 CEST until 16:54 CEST: Pitches of regular papers 16:54 CEST until 18:00 CEST: Interactive technical presentations by the authors of... |
quantumcomputing/0f98ab63_10620.txt | Kirby is a classic Nintendo game where you control a squishy pink alien with a massive appetite. And in this freeCodeCamp course, you'll code your own version of Kirby that runs in a browser. You'll learn TypeScript – a statically-typed version of JavaScript – and the Kaboom.js library. This course includes all the spr... |
quantumcomputing/b1b8e4b8_11227.txt | Wang’s method has already reduced its complexity to \(O(m^2)\) qubits and \(O(m^3)\) operations . After implementing the algorithm as a quantum circuit, we look for options for further improving it so that even with a limited number of qubits on the quantum hardware, we are able to more accurately solve the Poisson equ... |
quantumcomputing/37355_e4427061f6aeb8f8_200.txt | are dense in the unit interval. To see why, first note that the points {nα (mod 1)} are all distinct, since nα = mα + k for integers k and n 6= m would imply that α is a rational number α = k/(n − m). Now consider open intervals of width ε centered on each of the N points {nα (mod 1), n = 1, 2, 3, . . . , N }. For N ε ... |
quantumcomputing/175_40094682244c3a83_2349.txt | We study the problem of extracting correspondences between a pair of point clouds for registration. For correspondence retrieval, existing works benefit from matching sparse keypoints detected from dense points but usually struggle to guarantee their repeatability. To address this issue, we present CoFiNet - Coarse-to-... |
quantumcomputing/27984_723fd0fbfe5d7a11_177.txt | Graph state verification protocols allow multiple parties to a graph state while ing that the state is honestly prepared, even in the presence of malicious parties. Since graph states are the starting point of numerous quantum protocols, it is crucial to ensure that graph state verification protocols can safely be com... |
quantumcomputing/13334_db9c0f2f4b6f960d_278.txt | One of the consequences of Fermat's last theorem is the existence of a countable infinite number of rational points on the unit circle, which allows in turn, to find the rational points on the unit sphere via the inverse stereographic projection of the homothecies of the rational points on the unit circle. We proceed t... |
quantumcomputing/b4301d5e_14197.txt | Add this session to my calendar Date: Thursday, 17 March 2022Time: 14:30 CET - 15:30 CET Session chair:Jan Moritz Joseph, RWTH AACHEN, DE Session co-chair:Elnaz Ansari, Meta/Facebook, US In this session we present six papers on advanced optimization techniques for model-mapping-hardware co-design. The first paper focus... |
quantumcomputing/1226_124ea275a2c7a74f_35.txt | Quantum entanglement is a fundamental property of quantum mechanics. Recently, studies have explored entanglement in the $t\bar{t}$ system at the Large Hadron Collider. In this talk, I will first introduce the search for evidence of quantum entanglement in the semi-leptonic decay channel of $t\bar{t}$. We find that thi... |
quantumcomputing/2258_92440dc4f2998b42_5.txt | Part I, Qiskit Fundamentals In the first part of the book, we show you how to use Qis‐ kit to create quantum circuits. Quantum circuits contain instructions and gates, so we discuss how to use the ones provided in Qiskit, as well as how to create your own. We then show you how to run quantum circuits on quantum compute... |
quantumcomputing/ccd73ee8_122620.txt | To obtain this state from the circuit depicted above, a swap operation of the qubits must be performed to reverse their order. At most n 2 displaystyle n 2 swaps are required. 5 |
quantumcomputing/9339_a38937c5090409ef_475.txt | satisfies EGAD (ρ∞ ) = ρ∞ . Generalized amplitude damping describes the ‘T1 ’ relaxation processes due to coupling of spins to their surrounding lattice, a large system which is in thermal equilibrium at a temperature often much higher than the spin temperature. This is the case relevant to NMR quantum computation, wher... |
quantumcomputing/6436_723fd0fbfe5d7a11_70.txt | ``` @article{lu2025strange, author = {Lu, Da-Chuan and Xu, Fu and You, Yi-Zhuang}, title = {{Strange correlator and string order parameter for non-invertible symmetry protected topological phases in 1+1d}}, year = {2025}, journal = {arXiv preprint arXiv:2505.00673}, urldate = {2025-05-01}, link = {https://arxiv.org/abs... |
quantumcomputing/20712_4cc5a9fe2cd4e37a_163.txt | Again though, not a victim, if her method of revenge didn't impress that fact on the reader already. I finally found out what was being hidden by that photocopy, namely that the "mask" was Luke's own face, inverted and nailed back on. It began as a joke; she would pretend she was negotiating with her target for their c... |
quantumcomputing/9769_2ed2d1df17fe28a3_195.txt | People, I think, are mostly blind to the exponential power of repeatedly multiplying one small probability by another. Classical mechanics already feels awfully small for our observable universe, apparently barren save for our one species that will probably die by its own hand. I can’t tell you what makes quantum mecha... |
quantumcomputing/21985_96cf17561d26f9f6_244.txt | 6.3 Storage in Quantum Repeaters As previously shown in Fig. 6.2a, another fundamental task of repeaters is storage of quantum states. In classical systems in general, storage refers to a device (memory) that is used to save and to keep information (in the form of a number of bits) for a certain amount of time. In part... |
quantumcomputing/16776_2ed71ddce2e7681a_72.txt | Since each new high-level layer of a DNN learns more and more abstract high-level features from the data and previous layers can learn finer scales to represent the input data, researchers introduce renormalization into physics theory and extract macroscopic rules from microscopic rules. In 2017 Bradde and Bialek (2017... |
quantumcomputing/24212_45e264729078187e_292.txt | Abstract *We propose the use of group convolutional neural network architectures (GCNNs) equivariant to the 2D Euclidean group, E(2), for the task of galaxy morphology classification by utilizing symmetries of the data present in galaxy images as an inductive bias in the architecture. We conduct robustness studies by i... |
quantumcomputing/32894_1996e1986c60b184_258.txt | The rapid increase in mobile data traffic and the number of connected devices and applications in networks is putting a significant pressure on the current network management approaches that heavily rely on human operators. Consequently, an automated network management system that can efficiently predict and detect ano... |
quantumcomputing/17677_fa9c8888c8baf15e_28.txt | Hi Scott. Greetings from England ! Thank you for the original “Supremacy FAQ” and your current blog. Both save me enormous amounts of time since I simply copy and paste the link to your site when, for the umpteenth time, I am asked to comment about the recent Google Sycamore project ???? However I can’t help but bring ... |
quantumcomputing/32894_c65187f488c01dde_897.txt | Empirical studies of the loss landscape of deep networks have revealed that many local minima are connected through low-loss valleys. Yet, little is known about the theoretical origin of such valleys. We present a general framework for finding continuous symmetries in the parameter space, which carve out low-loss valle... |
quantumcomputing/3373684f_122067.txt | Server health is essential for stable and reliable network operations. Health status oracles aim to identify nodes that are operationally sound based on factors such as CPU usage, memory availability, system uptime, and temperature. Each parameter is monitored, normalized, and converted into binary values, with thresho... |
quantumcomputing/38735_fabe5077e891c005_115.txt | Some common strands run through much of the physics that has been presented. Frustration gives rise to classical degeneracy, and the correlations that are built onto these classical degenerate states lead to the ideas of topological sectors and deconfined, fractionalized excitations. By adding quantum dynamics to dimer ... |
quantumcomputing/38735_7bf989aafa8e9796_101.txt | The traditional waterbomb origami, produced from a pattern consisting of a series of vertices where six creases meet, is one of the most widely used origami patterns. From a rigid origami viewpoint, it generally has multiple degrees of freedom, but when the pattern is folded symmetrically, the mobility reduces to one. ... |
quantumcomputing/20750_ad4744a1e1e1b7e8_15.txt | Don’t give up that fast. Physicists and mathematicians discovered most of the stuff in quantum computing. Of course, they build upon the knowledge of their peers when they insights and teach their students. So it is reasonable that they use the terms they are familiar with. You wouldn’t use the vocabulary of a bartend... |
quantumcomputing/22108_db9c0f2f4b6f960d_2594.txt | This paper is intended to show the Schrodinger equation, within its structure, allows the manifestation of the wave function collapse within a very natural way of reasoning. In fact, as we will see, nothing new must be inserted to the classical quantum mechanics, viz., only the dialectics of the physical world must be ... |
quantumcomputing/33692_723fd0fbfe5d7a11_346.txt | ``` @article{kissinger2022phasefree, author = {Kissinger, Aleks}, title = {{Phase-free ZX diagrams are CSS codes (...or how to graphically grok the surface code)}}, year = {2022}, journal = {arXiv preprint arXiv:2204.14038}, urldate = {2022-04-29}, link = {http://arxiv.org/abs/2204.14038}, keywords = {ZX-calculus, Surf... |
quantumcomputing/22108_db9c0f2f4b6f960d_799.txt | Science is used to discover the law of world. Machine learning can be used to discover the law of data. In recent years, there are more and more research about interpretability in machine learning community. We hope the machine learning methodsaresafe,interpretable,andtheycanhelpusto find meaningful pattern in data. In ... |
quantumcomputing/1226_4503ad1eb65e514b_148.txt | *Light DM decay: current constraints* I here summarise the state-of-art of indirect detection constraints on light DM decaying directly into photons (line-like signal) or after final state radiation of electron-positron final pairs (FSR signal). From the summary plots in Fig. 56 (left: line-like signal; right: FSR sign... |
quantumcomputing/4a00bab2_8293.txt | RG can be analytically studied for 1d Ising model, as decimation does not produce additional interaction terms, leaving the hierarchy of effective Hamiltonians tractable. Consider the following Ising spin Hamiltonian with N spins whose interaction is given by For the 2d Ising model doing renormalization using spin deci... |
quantumcomputing/14994_2ed2d1df17fe28a3_248.txt | Ok, here’s my attempt to say why I think symmetry really is as fundamental as physicists say it is, why you shouldn’t think about gauge theories as just a bizarre-seeming trick that works remarkably well for mysterious reasons, and why if you explained all this to a deity who was trying to invent rules for a new univer... |
quantumcomputing/16776_e26caa74eb27f4da_263.txt | The prohibitive training costs of Large Language Models (LLMs) have emerged as a significant bottleneck in the development of next-generation LLMs. In this paper, we show that it is possible to significantly reduce the training costs of LLMs without sacrificing their performance. Specifically, we introduce patch-level ... |
quantumcomputing/32894_c244c61d974ad5a8_250.txt | Abstract-Global warming, the persistent rise in Earth’s average surface temperature, is primarily driven by human activities, with the burning of fossil fuels—coal, oil, and natural gas—serving as the leading cause. These fuels release significant quantities of greenhouse gases, such as carbon dioxide (CO₂) and methane... |
quantumcomputing/32894_1a8f0330de3b41ea_462.txt | Efficient generation of targeted drug molecules is crucial in the field of drug discovery. Most existing methods neglect the high-order information in the structure of protein pockets, limiting the performance of generated drug molecules. This paper proposes a pocket-aware drug design framework, namely PAMol, construct... |
quantumcomputing/34011_a5801def072ec91c_65.txt | First, any account or assessment of S’s moral suitability inevitably presupposes certain moral facts and knowledge of the extensions of certain moral concepts. If S lacks such knowledge, they cannot reliably judge whether Jones’s remark was culpably insensitive or whether certain actions are wrong. This presupposes the... |
quantumcomputing/d4012e08_126655.txt | In formal quantum mechanics (see Formalism in quantum physics below) the theory develops in terms of abstract ' vector space ', avoiding any particular representation. This allows many elegant concepts of quantum mechanics to be expressed and to be applied even in cases where no classical analog exists. 1 : 244 |
quantumcomputing/32894_c65187f488c01dde_1200.txt | Empirical risk minimization (ERM) is known to be non-robust in practice to distributional shift where the training and the test distributions are different. A suite of approaches, such as importance weighting, and variants of distributionally robust optimization (DRO), have been proposed to solve this problem. But a li... |
quantumcomputing/be417527_5573.txt | Comment Comments Save Article Read Later Read Later |
quantumcomputing/32894_c65187f488c01dde_1402.txt | We present a comparative study on how and why contrastive learning (CL) and masked image modeling (MIM) differ in their representations and in their performance of downstream tasks. In particular, we demonstrate that self-supervised Vision Transformers (ViTs) have the following properties: (1) CL trains self-attentions... |
quantumcomputing/26329_cdd61dafb85483f2_36.txt | 1. A system is completely described by a wave function, usually represented by the Greek letter ψ (“psi”). (Heisenberg) 2. How ψ changes over time is given by the Schrödinger equation. 3. The of nature is essentially probabilistic. The probability of an event—for example, where on the screen a particle shows up in the... |
quantumcomputing/22023_92440dc4f2998b42_44.txt | This performs much better but still doesn’t converge before running out of evaluations. For better performance, we can instead use the COBYLA algo‐ rithm (Constrained Optimization By Linear Approximation, also known as Powell’s method). This method doesn’t need to estimate the gradient at each point, which saves circui... |
quantumcomputing/34011_a5801def072ec91c_1201.txt | According to the Many-Worlds Interpretation, the behavior of the set of all the worlds is deterministic, and total information for the sum of all the worlds is always conserved during an interaction of any kind; but a single world itself is not deterministic nor is information conserved there. So, in a single world the... |
quantumcomputing/5b6d58cd_119618.txt | My company - Applied Quantum - helps governments, enterprises, and investors prepare for both the upside and the risk of quantum technologies. We deliver concise board and investor briefings; demystify quantum computing, sensing, and communications; craft national and corporate strategies to capture advantage; and turn... |
quantumcomputing/f4723b2d_113951.txt | 3.1 Full State Measurement Just like we did for single qubit states, we compute the probability of measuring one of the possible outcomes for a multi-qubit state by using the Born rule; i.e., by taking the norm squared of the probability amplitude associated with the outcome state of interest. So, for a state of the f... |
quantumcomputing/3815_2a9ccf0d5030daa5_40.txt | | **Challenge** | **Why It Matters** | **Concrete Action Line** | **Estimated TRL** | | --- | --- | --- | --- | | **Throat scale ~10⁻⁹ m** | 10⁻⁹ m ≫ ℓₚ (10⁻³⁵ m) but ≪ Schwarzschild radius; smaller scale reduces negative energy per Ford–Roman | 1) Model throat r ≈ 10⁻¹⁴–10⁻¹² m (comparable to MeV-scale neutrino λ), 2)... |
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