Showing 501 - 520 results of 649 for search '"Quantum computing', query time: 0.06s Refine Results
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    Replica wormholes and entanglement islands in the Karch-Randall braneworld by Hao Geng

    Published 2025-01-01
    “…Moreover, such a black hole is coupled to a nongravitational bath which is absorbing its Hawking radiation. This allows us to compute the entropy of the Hawking radiation by studying the bath using the quantum extremal surface prescription. …”
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  3. 503

    Background-induced forces from dark relics by Sergio Barbosa, Sylvain Fichet

    Published 2025-01-01
    “…Abstract Light particles quadratically coupled to nucleons induce macroscopic forces in matter. While a quantum effect always exists, an additional force occurs in the presence of a finite density of the light particles. …”
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    Article
  4. 504

    Simulation of Equatorial von Neumann Measurements on GHZ States Using Nonlocal Resources by Jean-Daniel Bancal, Cyril Branciard, Nicolas Gisin

    Published 2010-01-01
    “…Reproducing with elementary resources the correlations that arise when a quantum system is measured (quantum state simulation) allows one to get insight on the operational and computational power of quantum correlations. …”
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  5. 505

    Evolutionary Hyperheuristics for Location-Routing Problem with Simultaneous Pickup and Delivery by Yanwei Zhao, Longlong Leng, Jingling Zhang, Chunmiao Zhang, Wanliang Wang

    Published 2020-01-01
    “…The proposed approaches manage a pool of low-level heuristics (LLH), implementing a set of simple, cheap, and knowledge-poor operators such as “shift” and “swap” to guide the search. Quantum (QS), ant (AS), and particle-inspired (PS) high-level learning strategies (HLH) are developed as evolutionary selection strategies (ESs) to improve the performance of the hyperheuristic framework. …”
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  6. 506

    Three-party password authenticated key agreement protocol with user anonymity based on lattice by Caifen WANG, Li CHEN

    Published 2018-02-01
    “…With the rapid development of quantum theory and the existence of polynomial algorithm in quantum computation based on discrete logarithm problem and large integer decomposition problem,the security of the algorithm was seriously threatened.Therefore,two authentication key agreement protocols were proposed rely on ring-learning-with-error (RLWE) assumption including lattice-based implicit authentication key agreement scheme and lattice-based explicit authentication key agreement scheme and proved its security.The implicit authentication key agreement protocol is less to communicate and faster to authentication,the explicit authentication key agreement protocol is more to secure.At the same time,bidirectional authentication of users and servers can resist unpredictable online dictionary attacks.The new protocol has higher efficiency and shorter key length than other password authentication key agreement protocols.It can resist quantum attacks.Therefore,the protocol is efficient,secure,and suitable for large-scale network communication.…”
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  7. 507

    Ultra robust negative differential resistance memristor for hardware neuron circuit implementation by Yifei Pei, Biao Yang, Xumeng Zhang, Hui He, Yong Sun, Jianhui Zhao, Pei Chen, Zhanfeng Wang, Niefeng Sun, Shixiong Liang, Guodong Gu, Qi Liu, Shushen Li, Xiaobing Yan

    Published 2025-01-01
    “…However, the reliability of memristors has always been a major obstacle in neuromorphic computing. Here, we propose an ultra-robust and efficient neuron of negative differential resistance (NDR) memristor based on AlAs/In0.8Ga0.2As/AlAs quantum well (QW) structure, which has super stable performance such as low variation (0.264%), high temperature resistance (400 °C) and high endurance. …”
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  8. 508

    Homomorphic Signature With Designated Evaluator by Kazuma Shiraishi, Keisuke Hara, Toi Tomita, Kyosuke Yamashita, Junji Shikata

    Published 2025-01-01
    “…This represents the first post-quantum realization of such a scheme.…”
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    Fast single atom imaging for optical lattice arrays by Lin Su, Alexander Douglas, Michal Szurek, Anne H. Hébert, Aaron Krahn, Robin Groth, Gregory A. Phelps, Ognjen Marković, Markus Greiner

    Published 2025-01-01
    “…Abstract High-resolution fluorescence imaging of ultracold atoms and molecules is paramount to performing quantum simulation and computation in optical lattices and tweezers. …”
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    Absence of gapless Majorana edge modes in few-leg bosonic flux ladders by F. A. Palm, C. Repellin, N. Goldman, F. Grusdt

    Published 2025-01-01
    “…The search for Majorana excitations has seen tremendous efforts in recent years, ultimately aiming for their individual controllability in future topological quantum computers. A promising framework to realize such exotic Majorana fermions are topologically ordered non-Abelian phases of matter, such as certain fractional quantum Hall states. …”
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    Finite size analysis for interacting bosons at the one-two dimensional crossover by Lorenzo Pizzino, Hepeng Yao, Thierry Giamarchi

    Published 2025-01-01
    “…In this work, we extend the analysis of interacting bosons at 2D-1D dimensional crossover for finite size and temperature by using the field theory approach (bosonization) and quantum Monte Carlo simulations. Stemming from the fact that finite size low-dimensional systems are allowed only to have quasiordered phase, we consider the self-consistent harmonic approximation to compute the fraction of quasicondensate and its scaling with the system size. …”
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    Thermal correlators and currents of the W 3 $$ {\mathcal{W}}_3 $$ algebra by Sujay K. Ashok, Sanhita Parihar, Tanmoy Sengupta, Adarsh Sudhakar, Roberto Tateo

    Published 2025-01-01
    “…In addition we independently obtain the excited state eigenvalues of the quantum Boussinesq charges within the higher spin module via the ODE/IM correspondence. …”
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    Bethe Ansatz inside Calogero-Sutherland models by Gwenaël Ferrando, Jules Lamers, Fedor Levkovich-Maslyuk, Didina Serban

    Published 2025-01-01
    “…We study the trigonometric quantum spin-Calogero–Sutherland model, and the Haldane–Shastry spin chain as a special case, using a Bethe-Ansatz analysis. …”
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