Showing 1,961 - 1,980 results of 2,410 for search '"quantum"', query time: 0.06s Refine Results
  1. 1961

    Signal theory based encryption of faster-than-Nyquist signals for fiber and wireless transmission by Abhinand Venugopalan, Karanveer Singh, Janosch Meier, Thomas Schneider

    Published 2025-01-01
    “…Various encryption schemes, based on mathematical algorithms, quantum theory, chaos communication or spectral spreading below the noise level have been explored. …”
    Get full text
    Article
  2. 1962

    Extracting equations of motion from superconducting circuits by Christian Z. Pratt, Kyle J. Ray, James P. Crutchfield

    Published 2025-01-01
    “…One such paradigm employs superconducting quantum interference devices (SQUIDs) to execute classical computations. …”
    Get full text
    Article
  3. 1963

    A Novel Cost Based Model for Energy Consumption in Cloud Computing by A. Horri, Gh. Dastghaibyfard

    Published 2015-01-01
    “…The proposed model was implemented in the CloudSim simulator and the related simulation results indicate that the energy consumption may be considerable and that it can vary with different parameters such as the quantum parameter, data size, and the number of VMs on a host. …”
    Get full text
    Article
  4. 1964

    Checkerboard CFT by Mikhail Alfimov, Gwenaël Ferrando, Vladimir Kazakov, Enrico Olivucci

    Published 2025-01-01
    “…We prove that the spectrum of the theory receives corrections only at even orders in the loop expansion and we conjecture such a modification of Checkerboard CFT where quantum corrections occur only with a given periodicity in the loop order.…”
    Get full text
    Article
  5. 1965

    Holographic boundary conformal field theory within Horndeski gravity by Fabiano F. Santos, Behnam Pourhassan, Emmanuel N. Saridakis, Oleksii Sokoliuk, Alexander Baransky, Emre Onur Kahya

    Published 2024-12-01
    “…This suggests that Horndeski gravity introduces important modifications to the distribution of quantum information in the holographic model. Finally, we claim that holographic consistency can be used reversely to impose constraints on Horndeski gravity itself, providing a new tool for probing the validity of modified gravity theories.…”
    Get full text
    Article
  6. 1966

    Rips and regular future scenario with holographic dark energy: a comprehensive look by I. Brevik, Maxim Khlopov, S. D. Odintsov, Alexander V. Timoshkin, Oem Trivedi

    Published 2024-12-01
    “…Holographic dark energy (HDE) presents a very interesting approach towards addressing late-time acceleration, presenting an intriguing interface of ideas from quantum gravity and cosmology. In this work we present an extensive discussion of possible late-time scenarios, focusing on rips and similar events, in a universe with holographic dark energy. …”
    Get full text
    Article
  7. 1967

    Scattering and Bound States of a Spin-1/2 Neutral Particle in the Cosmic String Spacetime by Fabiano M. Andrade, Cleverson Filgueiras, Edilberto O. Silva

    Published 2017-01-01
    “…In this paper the relativistic quantum dynamics of a spin-1/2 neutral particle with a magnetic moment μ in the cosmic string spacetime is reexamined by applying the von Neumann theory of self-adjoint extensions. …”
    Get full text
    Article
  8. 1968

    Schlieren texture and topography induced confinement in an organic exciton-polariton laser by Florian Le Roux, Andreas Mischok, Francisco Tenopala-Carmona, Malte C. Gather

    Published 2025-01-01
    “…Abstract Non-linearities in organic exciton-polariton microcavities represent an attractive platform for quantum devices. However, progress in this area hinges on the development of material platforms for high-performance polariton lasing, scalable and sustainable fabrication, and ultimately strategies for electrical pumping. …”
    Get full text
    Article
  9. 1969

    Building up accurate atomistic models of biofunctionalized magnetite nanoparticles from first-principles calculations by Paulo Siani, Enrico Bianchetti, Cristiana Di Valentin

    Published 2025-01-01
    “…In this work, we integrate first-principles calculations with mainstream force fields to construct and simulate atomistic models of pristine and biofunctionalized magnetite nanoparticles with quantum mechanical accuracy. The practical implications of this approach are demonstrated through a case study of PEG (polyethylene glycol)-coated magnetite nanoparticles in physiological conditions, where we investigate how polymer chain length, in both heterogeneous and homogeneous coatings, impacts key functional properties in advanced nanosystem design. …”
    Get full text
    Article
  10. 1970

    Universal coherent atom-molecule oscillations in the dynamics of the unitary Bose gas near a narrow Feshbach resonance by Ke Wang, Zhendong Zhang, Shu Nagata, Zhiqiang Wang, K. Levin

    Published 2025-02-01
    “…Our results, which can be applied to the general class of bosonic superfluids associated with narrow Feshbach resonances, establish a alternate paradigm for universal dynamics dominated by quantum many-body interactions.…”
    Get full text
    Article
  11. 1971

    Entanglement Research for the Coupled Superconducting Phase Qubit and a Two-Level System by Jianxin Shi

    Published 2020-01-01
    “…According to recent research, entanglement can be achieved and controlled in superconducting devices. The quantum dynamics and entanglement mechanism of the coupled superconducting phase qubit and a two-level system (TLS) were demonstrated when the bipartite system was under microwave driving. …”
    Get full text
    Article
  12. 1972

    A Comprehensive Survey of Deep Learning Approaches in Image Processing by Maria Trigka, Elias Dritsas

    Published 2025-01-01
    “…Finally, this survey identifies potential future directions, including the integration of emerging technologies like quantum computing and neuromorphic architectures for enhanced efficiency and federated learning for privacy-preserving training. …”
    Get full text
    Article
  13. 1973

    BFV-Blockchainvoting: blockchain-based electronic voting systems with BFV full homomorphic encryption by Yatao YANG, Deli LIU, Peihe LIU, Ping ZENG, Song XIAO

    Published 2022-09-01
    “…Current electronic voting systems mostly relied on central server and the trusted third party, this kind system architecture increases the security risks of voting, and even makes voting fail.In order to solve this issue, an electronic voting system BFV-blockchainvoting that supported BFV homomorphic encryption was proposed, and this system applied the blockchain technology to the electronic voting system to replace the trusted third party.Firstly, an open and transparent bulletin board was used to record the vote information, and an intelligent contract was used to realize the functions of verification and self counting.Secondly, in order to further improve the security and reliability of the voting process, the voter’s registration information was signed by SM2 signature algorithm, the ballot was managed by both parties that can supervise each other, and the counting data was encrypted by the BFV full homomorphic encryption algorithm.Finally, the evaluation of performance shows that it only costs 1.69 ms to complete one ballot in the proposed electronic voting system.This electronic voting scheme based on the BFV full homomorphic encryption and blockchain has better security attributes such as manipulation-resistance, anonymity, verifiability, double-voting resistance, coercion-resistance and resistance to quantum attacks.The scheme is suitable for a variety of voting scenarios and can meet the efficiency requirements in large voting scenarios.…”
    Get full text
    Article
  14. 1974

    Metrology with a twist: probing and sensing with vortex light by Mingjian Cheng, Wenjie Jiang, Lixin Guo, Jiangting Li, Andrew Forbes

    Published 2025-01-01
    “…This review aims to provide a comprehensive overview of recent advances and future trends in optical metrology with structured light, specifically focusing on how utilizing vortex beams has revolutionized metrology and remote sensing, transitioning from classical to quantum approaches.…”
    Get full text
    Article
  15. 1975

    Hawking Radiation-Quasi-Normal Modes Correspondence and Effective States for Nonextremal Reissner-Nordström Black Holes by C. Corda, S. H. Hendi, R. Katebi, N. O. Schmidt

    Published 2014-01-01
    “…In doing so, we expose that, for the RNBH, QNMs can be naturally interpreted in terms of quantum levels for both particle emission and absorption. …”
    Get full text
    Article
  16. 1976
  17. 1977

    Adiabatic response of 𝟑𝒔𝟐 → 𝟐𝒑𝟒 and 𝟑𝒔𝟑 → 𝟐𝒑𝟓 neon transitions to laser field variations by Delibašić-Marković Hristina S., Petrović Violeta M., Petrović Ivan D.

    Published 2024-01-01
    “…Our findings provide valuable insights into the quantum mechanical underpinnings of laser-induced ionization, enhancing the theoretical framework and informing future experimental inquiries into such interactions.…”
    Get full text
    Article
  18. 1978

    PhyICNet: Physics-informed interactive learning convolutional recurrent network for spatiotemporal dynamics by Ruohan Cao, Jin Su, Jinqian Feng, Qin Guo

    Published 2024-12-01
    “…The numerical solution of spatiotemporal partial differential equations (PDEs) using the deep learning method has attracted considerable attention in quantum mechanics, fluid mechanics, and many other natural sciences. …”
    Get full text
    Article
  19. 1979

    Progress in mid-infrared optoelectronics for high-speed free-space data throughput by Frédéric Grillot, Thomas Poletti, Salvatore Pes

    Published 2025-01-01
    “…In addition, mid-infrared wavelengths benefit from reduced atmospheric scattering and signal distortion, making them much more reliable for free-space optical communications. Quantum cascade devices such as lasers, modulators, and detectors operating in the MWIR and LWIR ranges are seen as high-potential candidates for data transmission under poor weather conditions or in degraded environments. …”
    Get full text
    Article
  20. 1980