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quantumcomputing/34793_baea7bc0d09df8ad_145.txt | The deeper convergence of the enactive approach and phenomenology, Thompson says, is that “both a view of the mind as having to constitute its objects.” He stresses that “constitute” does not mean fabricate or create, but rather “to bring to awareness, to present, or to dis.” Thus, “the mind brings things to awareness... |
quantumcomputing/25925_723fd0fbfe5d7a11_603.txt | ``` @mastersthesis{deWitt2013Master, author = {de Witt, Christian Schr{\"o}der}, title = {{The ZX calculus is incomplete for non-stabilizer quantum mechanics}}, year = {2013}, school = {University of Oxford}, urldate = {2013-09-06}, link = {http://www.cs.ox.ac.uk/people/bob.coecke/Christian_thesis.pdf}, keywords = {ZX-... |
quantumcomputing/24212_3fc4c296cc68989d_305.txt | All these aspects lead us to consider graphene as a promising new material for photonic integrated circuits,1483 particularly for high data-rate optical interconnects. Graphene will allow the realization of high-speed, compact-footprint PDs integrated with Si waveguides or plasmonic circuits. The mechanical flexibility... |
quantumcomputing/e2ed2baf_2707.txt | An additional possibility to create GQDs is related to the unique properties of BLGs. In BLGs, transverse electric fields can be used to open a gap. One can confine electrons in small regions of a BLG using a combination of top/bottom gates, and, then, operate the charging states of such QDs electrostatically. Further ... |
quantumcomputing/22087_db9c0f2f4b6f960d_188.txt | A conscious mind in every epsilon moment wants to believe that one has an infinite number of options to choose between for every decision. In this study, we argue that the person is ultimately subjected to choose one of those options based on the flow of information between one's body and the surrounding. Using reverse... |
quantumcomputing/10115_f987ec9455323c9d_214.txt | > Claude’s extended context window (200K tokens for Claude 3 models) enables handling complex, data-rich tasks. This guide will help you leverage this power effectively. > > ### Essential tips for long context prompts > > + **Put longform data at the top:** Place your long documents and inputs (~20K+ tokens) near the t... |
quantumcomputing/34011_a5801def072ec91c_1387.txt | The discontinuity of personal identity is alluded to, ironically, in Hazlitt’s response to Southey’s attempt to suppress the unauthorised publication, in 1817, of his youthful dramatic poem *Wat Tyler*, which the Poet Laureate now regarded as seditious. The former Radical had become a strong opponent of parliamentary r... |
quantumcomputing/654cf2b0_10278.txt | When I went to college in 1966, I was very lucky to have been thoroughly steeped in Daddy’s influence. In an angry and radical era, I would buy The Wall Street Journal or Fortune at the subway kiosk just outside the college gates, tuck it under my Oxford cloth arm, and stride off to economics and business classes. Peop... |
quantumcomputing/22087_69ca229ec5299de3_402.txt | Steady fluid solutions can play a special role in characterizing the dynamics of a flow: stable states might be realized in practice, while unstable ones may act as attractors in the unsteady evolution. Unfortunately, determining stability is often a process substantially more laborious than computing steady flows; thi... |
quantumcomputing/44116_7b9ea9ee432854f2_30.txt | **Abstract:** A great deal of work has been done developing quantum codes with varying overhead and connectivity constraints. However, given the such an abundance of codes, there is a surprising shortage of fault-tolerant logical gates supported therein. We define a construction, such that given an input \([[n, k, d]]\... |
quantumcomputing/14994_bb89c4acbf2bb616_338.txt | Figure 11.2 shows the phase transition from ordered patterns to chaotic patterns with respect to the probability of the stationary phase. Patterns are generated in 500×500 squared cells with periodic boundaries. It is determined whether all cells converge to oscillatory states with a period equal to or smaller than 2 w... |
quantumcomputing/17677_fa9c8888c8baf15e_7.txt | So you might reasonably ask: if they couldn’t even verify the results, then how did they get to claim quantum speedups from those experiments? Well, they resorted to various gambits, which basically involved estimating the fidelity on quantum circuits that looked almost the same as the hard circuits, but happened to be... |
quantumcomputing/22108_c2c01ebb412339b8_115.txt | In other words, the S gate matrix, A , is a “square root” of the Z gate matrix, S AZ. From the qubelets’ perspective, applying the S gate twice will rotate the triangle | 1⟩ qubelets by two quarter turns anticlockwise, which is equivalent to a half turn or by 180°, the same as if the Z gate was applied instead. You can... |
quantumcomputing/1629_a8a638dc956ff973_160.txt | Quantum instance-based learning algorithms like k-NN (see Section 3.2.4) are also applied in chemical classification problems. Recently, researchers have studied the phase transition of VO2 based on a quantum instance-based learning algorithms.318 The training instances are first assigned into several sublabels via the... |
quantumcomputing/20712_4cc5a9fe2cd4e37a_21.txt | Kindred casually create these thralls as minions to operate in daytime. Assuming they don't just do it to avoid the irritation of setting up a shell company to feed some pet project in Darkwave. Hence why the only vampires I actually can proactively stomach are Neglatu, the keepers of revenants (lesser vampires who can... |
quantumcomputing/20712_f21f706356b21da2_55.txt | It is a well-known fact that correlated equilibria can be computed in polynomial time in a large class of concisely represented games using the celebrated Ellipsoid Against Hope algorithm \citep{Papadimitriou2008:Computing, Jiang2015:Polynomial}. However, the landscape of efficiently computable equilibria in sequential... |
quantumcomputing/7e24d3d9_1042.txt | Quantum Computing Quantum Annealing Quantum Machine Learning Space Science and Technology Scheduling problems Earth Observation Quantum Technologies |
quantumcomputing/22087_4268de2ba98204ef_25.txt | While considering the chameleon scalar field model with the spatially flat FLRW background, we investigate the late-time acceleration phase of the universe, wherein we apply the typical potential usually used in this model. Through setting some constraints on the free parameters of the model, we indicate that the non-m... |
quantumcomputing/14816_184d3f0af3fe5585_174.txt | Quantum annealing is based on careful mathematical work by Tadashi Kadowaki and Hidetoshi Nishimori on optimization of annealing using quantum technology. While quantum annealing can’t leverage the large mathematical knowledge base around universal computing in general and universal quantum computing in particular, it ... |
quantumcomputing/34011_a5801def072ec91c_781.txt | A box of particles at low entropy today would be highly ordered, maybe with all particles collected into a corner. The mutual attraction of the objects by gravity is irrelevant. That is today, but at the time early in the big bang the gravitational potential energy would be very relevant. It would be the dominant facto... |
quantumcomputing/24212_3fc4c296cc68989d_20.txt | A detailed review of the patent dataset reveals that patents have been filed for a very diverse range of applications including characterization,60 polymer composites,61 transparent displays,62 transistors,63 capacitors,64 solar cells,65 biosensors,66 conductive inks,67–69 windows,70 saturable absorbers,71 photodetecto... |
quantumcomputing/14816_8f631342375c1193_395.txt | Entropy and free-energy estimation are key in thermodynamic characterization of simulated systems ranging from spin models through polymers, colloids, protein structure, and drug-design. Current techniques suffer from being model specific, requiring abundant computation resources and simulation at conditions far from t... |
quantumcomputing/4ea9a81c_123003.txt | Michael P Kaicher, Simon B Jäger, and Frank K Wilhelm, Algorithm for initializing a generalized fermionic Gaussian state on a quantum computer , Journal of Physics A: Mathematical and Theoretical 54 39, 395303 (2021). |
quantumcomputing/4628_98bc330e6ca89479_732.txt | As an example of the quantum Singleton bound in action, consider the depolarizing channel £(p) = pp + (1 — p)/3(XpX + YpY + ZpZ). Suppose the depolarizing channel acts independently on a large number n of qubits. If p < 3/4 then more than one quarter of those qubits will suffer errors, so any code capable of recovering... |
quantumcomputing/9073_303b46c6a5f64744_85.txt | Identification and Authentication of the API Client Identification means distinguishing which client is interacting with the API; authentication refers to validating an identity provided to the API. Identification and authentication are important for providers of APIs that are paid for (and/or use freemium models) in o... |
quantumcomputing/22087_69ca229ec5299de3_201.txt | Many problems of fundamental and practical importance contain multiple scale solutions. Composite and nano materials, flow and transport in heterogeneous porous media, and turbulent flow are examples of this type. Direct numerical simulations of these multiscale problems are extremely difficult due to the wide range of... |
quantumcomputing/32894_1a8f0330de3b41ea_642.txt | Continual Multi-Agent Reinforcement Learning (Co-MARL) requires agents to address catastrophic forgetting issues while learning new coordination policies with the dynamics team. In this paper, we delve into the core of Co-MARL, namely Relation Patterns, which refer to agents’ general understanding of interactions. In a... |
quantumcomputing/7161_99d9c6b0c4402e98_4.txt | Steps 3 and 4 are needed because, while the QR decomposition yields a unitary, it is not a unitary that is properly Haar-random. In [5], it is explained that a uniform distribution over unitary matrices should also yield a uniform distribution over the *eigenvalues* of those matrices, i.e., every eigenvalue should be e... |
quantumcomputing/9073_303b46c6a5f64744_302.txt | Related Patterns Several strategies for discontinuation of API parts can be employed, as portrayed in the Two in Production and Limited Lifetime Guarantee patterns. The Aggressive Obsolescence pattern can be used in a fine-grained way. While other strategies are attached to entire APIs, endpoints, or operations, only c... |
quantumcomputing/34011_a5801def072ec91c_565.txt | Brentano’s notion of correct love may explain how we acquire the concept of goodness, but it need not figure as part of a substantive definition of this concept. Cases of moral behavior whose correctness is self-imposing may still be informative, without comparing our moral behavior with an ideal moral agent. These cas... |
quantumcomputing/9a05329c_121707.txt | My favorite way to justify the appearance of complex numbers in quantum theory goes as follows: Starting from an operational way of defining things, you would start out with experiments being formalized as observables (which will later be hermitean operators) which start out as a real vector space (and states being dua... |
quantumcomputing/13334_db9c0f2f4b6f960d_126.txt | In this article we pay tribute to Herbert Dingle for his early call to re-assess special relativity from philosophical and logical perspectives. However, we disagree with Dingle about a number of issues particularly his failure to distinguish between the scientific essence of special relativity (as represented by the e... |
quantumcomputing/efe174fa_126500.txt | The CP gate applies a phase shift to the target qubit depending on the state of the control qubit. Mathematically, if the control qubit is in the state 1 , the CP gate applies a phase shift of θ radians (where θ is the phase angle) to the target qubit, leaving it unchanged if the control qubit is in the state 0 . |
quantumcomputing/175_40094682244c3a83_1978.txt | A recently proposed class of models attempts to learn latent dynamics from high-dimensional observations, like images, using priors informed by Hamiltonian mechanics. While these models have important potential applications in areas like robotics or autonomous driving, there is currently no good way to evaluate their p... |
quantumcomputing/444b62a4_123155.txt | 211 Norifumi Matsumoto, Shoichiro Tsutsui, Yuya O. Nakagawa, Yuichiro Hidaka, Shota Kanasugi, Kazunori Maruyama, Hirotaka Oshima, and Shintaro Sato, Quantum many-body simulation of finite-temperature systems with sampling a series expansion of a quantum imaginary-time evolution , Physical Review Research 7 1, 013254... |
quantumcomputing/16785_f5b0288e0ea8c1ae_36.txt | Both here and in our earlier discussion of the state vector, our basis vectors have been {|00...0 , |00...1 , ..., |11...1 }. Rewriting a state into the density matrix using this basis, any entangled state will have at least one nonzero off-diagonal element. In section 2.5.1, we will see that it is also possible to wri... |
quantumcomputing/04f059a5_123707.txt | 1 returns an optimal synthesis and the V-count is 3 log 5 ( 1 ϵ ) 3 log _ 5 (1 epsilon) on average, the time complexity on average is |
quantumcomputing/7fcc4fec_118919.txt | Whether or not one finds Many Worlds credible often comes down to taste: Can you accept the reality of a multitude of unseen worlds to avoid one random collapse event? It also raises fascinating questions if applied to quantum computing: in Many Worlds, when a quantum computer explores many solutions in superposition, ... |
quantumcomputing/1226_224976a547f6decb_54.txt | One possibility for getting physical error rates that low is topological quantum computing (Nayak et al. 2008), but so far not even a single topological qubit has been produced. If we were to use a platform with f = 0.999 gate fidelities as a NISQ platform (this would be an extremely accurate NISQ device), then already... |
quantumcomputing/22087_e1ef1f358f6bc321_278.txt | The analytical solution of Ddimensional Dirac equation for Coulombic potential is investigated using Nikiforov-Uvarov method. The D dimensional relativistic energy spectra are obtained from relativistic energy eigenvalue equation by using Mat Lab software.The corresponding D dimensional radial wave functions are formul... |
quantumcomputing/16785_855516c06ed5e3e4_13.txt | For primal (dual) defects, the loop operators correspond to the logical *X* (*Z*) operator while the chain corresponds to the logical *Z* (*X*) operator. The final set of relevant qubits are illustrated as blue triangles in Figures 3a) and b). These sets are known as correlation surfaces. The correlation surface connec... |
quantumcomputing/9769_0c512b4f968e49d9_0.txt | The integration of quantum processing units (QPUs) in a heterogeneous high-performance computing environment requires solutions that facilitate hybrid classical–quantum programming. Standards such as OpenCL facilitate the programming of heterogeneous environments, consisting of CPUs and hardware accelerators. This stud... |
quantumcomputing/14994_bb89c4acbf2bb616_187.txt | length increases (Table 5.5, results square, lines 1–5), but it grows linearly in contrast to IIT 3.0, where it grows exponentially. 5.4.4. Limitations When we visualize the behavior of a system (or subsystem like an isolated node), and take into account its implementation, from the point of view of optimization of com... |
quantumcomputing/5a533ad5_13671.txt | Honeywell – New provider for IBM Qiskit: In my previous post, I spent a decent amount of attention on the buzz coming out of Honeywell that they had (or at least will) be releasing the fastest QC to date. And as part of that post, Microsoft will be offering Honeywell as a back-end to their quantum service. Overall I wa... |
quantumcomputing/32894_c65187f488c01dde_171.txt | Our goal is to extend the denoising diffusion implicit model (DDIM) to general diffusion models~(DMs) besides isotropic diffusions. Instead of constructing a non-Markov noising process as in the original DDIM, we examine the mechanism of DDIM from a numerical perspective. We discover that the DDIM can be obtained by us... |
quantumcomputing/5ebc11da_116448.txt | On the neutral atom side, there are several startups: Pasqal (France) offers devices with 100 atom arrays, currently used in an analog mode or for digital quantum simulation; QuEra (USA) has a 256-atom analog quantum simulator (built from Harvard's tech) and is developing digital gate capabilities; ColdQuanta Infleqti... |
quantumcomputing/22087_dc81a22ac6ea9da6_209.txt | Hardin (1995) is one of many examples of the application of game theory to problems in applied political theory. Baird, Gertner and Picker (1994) review uses of game theory in legal theory and jurisprudence. Mueller (1997) surveys applications in public choice. Ghemawat (1997) provides case studies intended to serve as... |
quantumcomputing/41506_34b0ba78ddd01800_65.txt | In summary, our position is the following: It is agents that perform quantum state updates, and they do it successfully when they are warranted to do so by what has happened in nature. The crucial point is that an irreversible process must have occurred—no matter whether that process was observed or not, and no matter ... |
quantumcomputing/22087_db9c0f2f4b6f960d_2693.txt | Based on the big bang concepts- in the expanding universe, ‘rate of decrease in CMBR temperature’ is a measure of the cosmic ‘rate of expansion’. Modern standard cosmology is based on two contradictory statements. They are - present CMBR temperature is isotropic and the present universe is accelerating. In particle phy... |
quantumcomputing/20750_e967d3fe272555df_3.txt | Quantum computing is implicated as a next-generation solution to supplement traditional von Neumann architectures in an era of post-Moore's law computing. As classical computational infrastructure becomes more limited, quantum platforms offer expandability in terms of scale, energy consumption, and native 3-D problem m... |
quantumcomputing/14994_bb89c4acbf2bb616_155.txt | 80. C. H. Bennett, D. P. DiVincenzo, J. A. Smolin, and W. K. Wootters, Mixed state entanglement and quantum error correction. Phys. Rev. A 54, 3824– 3851 (1996). 81. R. Laflamme, C. Miquel, J. P. Paz, and W. H. Zurek, Perfect quantum error correction code (1996). http://arxiv.org/abs/quant-ph/9602019 82. A. R. Calderban... |
quantumcomputing/2299_2133873ef2897b08_30.txt | Parameters: : * **q** (*int*")) – Target qubit id. * **matrix** (*np.ndarray*) – 2x2 matrix represented by this symbol. * **name** (*str*")) – Name of the symbol which defines how it is represented in symbolic expressions. * **commutative** (*bool*")) – If `True` the constructed symbols commute with each other. Defau... |
quantumcomputing/13334_44b7365178791961_459.txt | Since launch, we—Mojang—have been working hard together with Blackbird Interactive to bring improvements and new features to Minecraft Legends based on your feedback. With Minecraft Legends, we took a completely new approach to gameplay, so much so that we had to make up a new genre for it (kind of): action strategy. O... |
quantumcomputing/3960_98c38b4b94bcbcbd_145.txt | * *1. For the purposes of 2-8., excluding 2-8.c.11 or 2-8.c.12., ‘mixture’ refers to a composition of two or more substances with at least one substance being listed in the 2 -8. sub-items.* * *2. Any substance listed in the 2-8. sub-items is subject to this list, even when utilised in an application other than that in... |
quantumcomputing/1875_e75544f4747b4833_39.txt | 1. The pilot may request to conduct a different type of PRM approach to the same runway other than the one that is presently being used; for example, RNAV instead of ILS. However, pilots must always obtain ATC approval to conduct a different type of approach. Also, in the event of the loss of ground-based NAVAIDS, the ... |
quantumcomputing/22087_69ca229ec5299de3_950.txt | Pulmonary embolism (PE) is a potentially-fatal disease in which blood clots (i.e., emboli) break free from the deep veins in the body and migrate to the lungs. In order to prevent PE, anticoagulants are often prescribed; however, for some patients, anticoagulants cannot be used. For such patients, a mechanical filter, ... |
quantumcomputing/4628_f9ab73a74dab0c06_122.txt | ||Subdirección de Arqueología, Museo Nacional de Antropología, Reforma y Gandhi s/n, CP 11560, México ¶Proyecto Cuicuilco, Instituto Nacionál de Antropología e Historia, CP 06700, México 1. Dalton, R. Nature doi:10.1038/news050704-4 (2005). 2. Coe, R. S., Singer, B. S. Pringle, M. S. & Zhao, X. Earth Planet. Sci. Lett.... |
quantumcomputing/22087_db9c0f2f4b6f960d_2140.txt | Extraordinary mathematicality of physics is also shown by dimensionlessness of Planck spacetime and mass. At the same time the Planck granularity of spacetime also shows that physics can be simulated by a binary computer. So physics is informational. But mathematics is not everything in physics, consciousness cannot be... |
quantumcomputing/16341_895a10efa5917d6e_14.txt | The emergence of huge-scale, data-intensive linear optimization (LO) problems in applications such as machine learning has driven the need for more computationally efficient interior point methods (IPMs). While conventional IPMs are polynomial-time algorithms with rapid convergence, their per-iteration cost can be proh... |
quantumcomputing/38735_4268de2ba98204ef_134.txt | In the first part, we concentrate on CFTs in coordinate space. We lay the foundations of Conformal Field Theory and we also demonstrate a method where by using the embedding formalism we can derive up to n-point scalar conformal correlators. We proceed with our analysis in momentum space and we illustrate the theory of... |
quantumcomputing/9073_303b46c6a5f64744_192.txt | subsystems) or from one notation to another (for example, XML to JSON, JSON to CSV). Transformation Services typically accept and return Parameter Trees of varying complexity. Validation Service is also known as (Pre-)Condition Checker. To deal with potentially incorrect input, the API provider should always validate i... |
quantumcomputing/14816_889bcb3d28cecf3a_361.txt | We investigate entanglement naturally present in the 1D topologically ordered phase protected with the on-site symmetry group of an octahedron as a potential resource for teleportation-based quantum computation. We show that, as long as certain characteristic lengths are finite, all its ground states have the capabilit... |
quantumcomputing/22108_db9c0f2f4b6f960d_348.txt | The valuation of financial derivatives, particularly options, has long been a topic of interest in finance. Among the various methods developed for option pricing, the Monte Carlo simulation stands out due to its versatility and capability to model complex financial instruments. In this article, we apply the Monte Carl... |
quantumcomputing/44116_42627d408d9e484f_223.txt | The Miocene trend extends from the Viosca Knoll The Lower Miocene reservoirs account for an insigni- Area to the east to the North Padre Area of the ficant amount of the total Miocene oil reserves. Western Gulf. This trend can be subdivided into High Island, Sabine Pass, West C... |
quantumcomputing/11871_f5b0288e0ea8c1ae_173.txt | Even with always-successful purification and swapping, simple hop-by-hop teleportation would cost us 2n base-level Bell pairs, of course, but would not complete with high fidelity. One round of symmetric purification at any level doubles the number of Bell pairs consumed, so that one level n Bell pair spanning 2n hops, pu... |
quantumcomputing/22087_9f61e8bdec50f13b_45.txt | Validation of the Chiral Magnetic Effect (CME) in the quark-gluon plasma (QGP) produced in heavy-ion collisions can provide key insights into anomalous transport in QGP and the connections between chiral symmetry restoration, axial anomaly and gluonic topology. Recently, a charge-sensitive correlator, $\mathrm{R\_{\Psi... |
quantumcomputing/c8fe2ae8_5744.txt | To run the code sample with Copilot for Azure Quantum, you must have a Microsoft (MSA) email account. For more information about Copilot for Azure Quantum, see Explore Azure Quantum. |
quantumcomputing/3815_431a1652e9912a6f_25.txt | To compare the output distribution of a quantum program with the expected distribution, several distance measures have been proposed. Formally, the task is to compare two probability distributions P𝑃Pitalic\_P and Q𝑄Qitalic\_Q to determine their similarity. Each distribution is a vector of probabilities, where the i�... |
quantumcomputing/24212_45e264729078187e_283.txt | Abstract *Particle-mesh simulations trade small-scale accuracy for speed compared to traditional, computationally expensive N-body codes in cosmological simulations. In this work, we show how a data-driven model could be used to learn an effective evolution equation for the particles, by correcting the errors of the pa... |
quantumcomputing/8337_cdd61dafb85483f2_224.txt | Kak’s three-stage protocol relies on random polarization rotations of photons. This method allows the two parties to securely send data over an unsafe channel. The analogy that is usually used to describe the structure is to picture two people, Alice and Bob. Alice has a secret that she wants to send to Bob, but she do... |
quantumcomputing/34011_f86f793cf9e31867_67.txt | In the previous section, we introduced the concept of a PQC trained in the VQA framework, mentioning that it is sometimes referred to as a Quantum Neural Network (QNN). Here, we further expand the terminology by introducing Hybrid Quantum-Classical Neural Networks (HQC-NNs). These models combine QNNs, made of parametri... |
quantumcomputing/16341_242c5f1ba9caf7a5_32.txt | Here’s a rough sketch: say we prepare a simple cluster of two qubits entangled in a Bell state. If we measure one qubit in a certain basis, we effectively perform a one-qubit rotation on the other qubit (conditioned on the measurement angle and outcome). By arranging a 1D chain cluster of many qubits and measuring them... |
quantumcomputing/21985_96cf17561d26f9f6_48.txt | for all Ai ∈ L(Hi ) and extending by linearity to L(H1 ⊗ H2 ). Whenever the partial trace over a system H is used, the system H is said to be traced out. The corresponding partial trace over H1 , TrH1 is defined analogously. Note that the definition of partial traces easily extends to composite systems with more than t... |
quantumcomputing/32894_72cabeb6d560b66c_434.txt | In this paper, we propose a mechanism to detect speculative execution attacks that use caches as a side-channel. In this detector we track the phases of a successful attack and raise an alert before the attacker gets a chance to recover sensitive information. We accomplish this through monitoring the microarchitectural... |
quantumcomputing/31190ee5_126382.txt | Note that dynamical decoupling is mainly useful for circuits containing gaps in which some qubits sit idle without any operations acting on them. If the operations in the circuit are packed very densely, such that all of the qubits are busy most of the time, then the addition of dynamical decoupling pulses might not im... |
quantumcomputing/74b43182_117539.txt | The quantum state spans the two qubits. This is called entanglement. Measuring one of the two qubits that make up this Bell state will result in that the other qubit logically must have the same value, both must be the same: Either it will be found in the state 00 displaystyle 00 rangle , or in the state 11 ... |
quantumcomputing/1629_ffec68556b99fa4a_77.txt | Spin chains are promising candidates for quantum communication and computation. Using quantum optimal control (OC) theory based on the Krotov method, we present a protocol to perform quantum state transfer with fast and high fidelity by only manipulating the boundary spins in a quantum spin-1/2 chain. The achieved spee... |
quantumcomputing/27984_889bcb3d28cecf3a_14.txt | We briefly review what a quantum computer is, what it promises to do for us and why it is so hard to build one. Among the first applications anticipated to bear fruit is the quantum simulation of quantum systems. While most quantum computation is an extension of classical digital computation, quantum simulation differs... |
quantumcomputing/9cd8f07b_3940.txt | Large area graphene can be grown by thermal CVD6,7,870 and PECVD891,930 using hydrocarbon precursors. A process dealing with a specific precursor and reactant could in principle be used in the ALE mode. However, to date there are no reports, to the best of our knowledge, of ALE-growth of graphene. |
quantumcomputing/34793_74dcaa7adf2cb6cc_38.txt | Information as the negative log of the probability is the only mathematical function that exactly fulfills these constraints (Cover & Thomas 2006). Shannon offers a theoretical framework in which binary strings can be interpreted as words in a (programming) language containing a certain amount of information (see 3.1 L... |
quantumcomputing/c40ebbca_8317.txt | In the last few years, the U.S. government has come to see technological interdependence with China as a major threat to American security, prosperity, and values. Washington fears that Beijing can leverage technological linkages to steal secrets, spread disinformation, surveil dissidents, hold U.S. infrastructure host... |
quantumcomputing/6186_ae4f8f91e13777ec_100.txt | When a potential murderer is present at the site of crime and somewhere else at the same time, he could actually have an unassailable alibi! Fortunately, not even quantum mechanics allows for the perfect murder. Even though a criminal quantum-mechanical particle could really be in two places simultaneously. The particl... |
quantumcomputing/34011_a5801def072ec91c_577.txt | What about time? As in the case of space, Brentano represents points of time as boundaries of a continuum. With the exception of the now-point, they are fictions *cum fundamentum in re*, which Brentano sometimes also calls metaphysical parts. In contrast with space however, Brentano holds that time is not a real contin... |
quantumcomputing/16776_5e68663f418490bf_111.txt | Transformers have surpassed RNNs in popularity due to their superior abilities in parallel training and long-term dependency modeling.Recently, there has been a renewed interest in using linear RNNs for efficient sequence modeling.These linear RNNs often employ gating mechanisms in the output of the linear recurrence l... |
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quantumcomputing/22087_9f61e8bdec50f13b_156.txt | Cumulants of conserved quantities are the powerful tools to study the QCD phase structure. According to the Lattice Gauge Theory calculations, at vanishing baryon chemical potential ($\mu\_{B}$) a "smooth crossover" for the transition from quark-gluon plasma to hadronic system occurs in heavy-ion collisions [1]. One of... |
quantumcomputing/cf59715b_123408.txt | To recap, CNOT s role in QEC is to facilitate encoding (distributing quantum information across multiple qubits by entangling them) and syndrome measurement (retrieving error information via parity checks). Without CNOT, we couldn t create the redundancy or perform the checks needed for error correction. Thus, CNOT is ... |
quantumcomputing/9769_889bcb3d28cecf3a_322.txt | Quantum systems are important resources for quantum computer. Different from previous encoding forms using quantum systems with one degree of freedom (DoF) or two DoFs, we investigate the possibility of photon systems encoding with three DoFs consisting of the polarization DoF and two spatial DoFs. By exploring the opt... |
quantumcomputing/22087_4268de2ba98204ef_512.txt | In this work we take our cue from the observations of gravitational waves of the GW190814 event which suggests that source of the signals can be ascribed to a compact binary coalescence of a 22.2 to 24.3$ M\_{\odot}$ black hole and a compact object endowed with a mass of 2.50 to 2.67$M\_{\odot}$. In the current exposit... |
quantumcomputing/32894_fc39bbe803b856a5_263.txt | With the continuous expansion of urban areas, accurate and effective traffic forecasting has become essential for intelligent urban traffic management. As traffic data inherently exhibits temporal dynamics, modeling its temporal patterns is critical to improve prediction performance. However, constrained by computation... |
quantumcomputing/20712_9466736440ea775b_155.txt | “There also seems a problem in how to ever reach any sort of update on our priors from some posterior piece of evidence. If one of us goes and investigate a given conspiracy theory, and in that process derives a posterior that deviates from our consensus prior, then obviously our response to this person will be “well, ... |
quantumcomputing/6436_184d3f0af3fe5585_130.txt | Fighting fixed ways of thinking You would think that 100 years of work with classical computing would mean that a lot of approaches would be worked out to the seventh decimal point. “But noooooo,” as the late, great John Belushi used to say. Surprisingly often, this is not the case; when quantum computing notches a new... |
quantumcomputing/4628_c2c01ebb412339b8_57.txt | Summary of Basic H Gate Operations At first, the operation of the H gate may seem confusing. But you only need to keep in mind the following: • The H gate is a qubelet splitter. • When a triangle | 1⟩ qubelet is split, the resulting triangle | 1⟩ qubelet is inverted while the pentagon | 0⟩ qubelet is not inverted. • Wh... |
quantumcomputing/4554_16a55bc42dde3474_27.txt | This is an impressive paper and deserves to be in Nature but it is also (not uniquely or maliciously) leading with the message that I think the authors knew would garner the most ‘wow’ factor (that is how research writing works). You shouldn’t take that to mean that they are suggesting anything like ‘the visual cortex ... |
quantumcomputing/9769_2ed2d1df17fe28a3_321.txt | Given this definition, one non-obvious requirement for an interesting physics is essentially macroscopic special relativity: we need to have the same laws of physics in motion as at rest, or it is very difficult to construct macroscopic organisms that remain alive if they move (or their world moves)! The Game of Life, ... |
quantumcomputing/32894_72cabeb6d560b66c_441.txt | In this work, we are the first to demonstrate that applying Approximate Computing (AxC) principles to circuits significantly improves the resiliency against RE. This is attributed to the increased complexity in the underlying pattern-matching process. The resiliency remains effective even for Graph Neural Networks (GNN... |
quantumcomputing/32894_1a8f0330de3b41ea_570.txt | In this paper, we revisit the problem of fair allocation with subsidy. We first consider the allocation of m indivisible chores to n agents with additive (dis)utility functions. Under the assumption that the maximum (dis)utility of an item can be compensated by one dollar, Wu et al. (WINE 2023) showed that a total of n... |
quantumcomputing/e517bb47_119714.txt | Beyond two-party QKD, entangling gates enable more complex cryptographic schemes. GHZ states (Greenberger-Horne-Zeilinger states) are entangled states of three (or more) qubits, for example the three-qubit state ( 000 111 ) 2. A GHZ state can be created by extending the Bell state: for instance, if you already hav... |
quantumcomputing/32894_74845111e5423cd6_166.txt | Flexible spacecraft structures present significant challenges for physical and control system design due to nonlinear dynamics, mission constraints, environmental variables, and changing operational conditions. This paper presents a data-driven framework for constructing reduced-order surrogate models of flexible space... |
quantumcomputing/4628_f9ab73a74dab0c06_449.txt | of the cell, and currents are measured across the entire cell surface. “You are, in effect, reversing traditional patch clamping by having the ground electrode measuring from the inside of the cell rather than from the outside,” says Steve Davenport, vice-president of Europe for Molecular Devices. Each well is controll... |
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