Showing 281 - 300 results of 649 for search '"Quantum computing', query time: 0.06s Refine Results
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    Mechanism of Substrate Activation by Tryptophan Hydroxylase: A Computational Study by Dr. Thirakorn Mokkawes, Dr. Sam P. deVisser

    Published 2025-01-01
    “…In this work, we present a computational study ranging from molecular dynamics (MD) to quantum mechanics (QM) methods, focused on the mechanism of tryptophan hydroxylase. …”
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  4. 284

    Computationally Investigate Low Velocity Hydrokinetic Turbines with Variant Systems by P. P. Gohil, V. Patel, A. U. Mehta

    Published 2025-01-01
    “…Considering the small quantum of power generated, the economic factor is more significant than efficiency. …”
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    Efficient Hamiltonian encoding algorithms for extracting quantum control mechanism as interfering pathway amplitudes in the Dyson series by Erez Abrams, Michael Kasprzak, Gaurav Bhole, Tak-San Ho, Herschel Rabitz

    Published 2025-02-01
    “…The original implementation of Hamiltonian encoding was computationally intensive and became prohibitively expensive in large quantum systems. …”
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    Variational Quantum Monte Carlo Solution of the Many-Electron Schrödinger Equation Based on Deep Neural Networks by Huiping Su, Hongbo Gao, Xinmiao Wang, Xi He, Da Shen

    Published 2024-02-01
    “…The solution of Schrödinger equation generates the quantisation properties of the system, which can completely describe the quantum behaviour of microscopic particles in a physical system. …”
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    Probabilistic genotype-phenotype maps reveal mutational robustness of RNA folding, spin glasses, and quantum circuits by Anna Sappington, Vaibhav Mohanty

    Published 2025-01-01
    “…Here we introduce probabilistic genotype-phenotype (PrGP) maps, where each genotype maps to a vector of phenotype probabilities, as a more realistic and universal language for investigating robustness in a variety of physical, biological, and computational systems. We study three model systems to show that PrGP maps offer a generalized framework which can handle uncertainty emerging from various physical sources: (1) thermal fluctuation in RNA folding, (2) external field disorder in the spin-glass ground state search problem, and (3) superposition and entanglement in quantum circuits, which are realized experimentally on IBM quantum computers. …”
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  11. 291

    New Forms of the Open Newton-Cotes-Type Inequalities for a Family of the Quantum Differentiable Convex Functions by Jarunee Soontharanon, Muhammad Ali, Shahram Rezapour, Muhammad Toseef, Thanin Sitthiwirattham

    Published 2025-01-01
    “…This work distinguishes itself from existing studies by employing quantum operators, leading to sharper and more precise error estimates. …”
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    Classical and Quantum Exact Solutions for a FRW Multiscalar Field Cosmology with an Exponential Potential Driven Inflation by J. Socorro, Omar E. Núñez, Rafael Hernández-Jiménez

    Published 2018-01-01
    “…Classically, by employing the Hamiltonian formalism of two scalar fields (ϕ,σ) with standard kinetic energy, exact solutions are found for the Einstein-Klein-Gordon (EKG) system for different scenarios specified by the parameter λ2=λ12+λ22, as well as the e-folding function Ne which is also computed. For the quantum scheme of this model, the corresponding Wheeler-DeWitt (WDW) equation is solved by applying an appropriate change of variables.…”
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  15. 295

    Physics-Based Modeling and Experimental Study of Si-Doped InAs/GaAs Quantum Dot Solar Cells by A. P. Cédola, D. Kim, A. Tibaldi, M. Tang, A. Khalili, J. Wu, H. Liu, F. Cappelluti

    Published 2018-01-01
    “…This allows gaining a detailed understanding of the several physical mechanisms affecting the photovoltaic conversion efficiency and provides a quantitatively accurate picture of real devices at a reasonable computational cost. Experimental results demonstrate that QD doping provides a remarkable increase of the solar cell open-circuit voltage, which is explained by the numerical simulations as the result of reduced recombination loss through quantum dots and defects.…”
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    Quantum-Ordering Ambiguities in Weak Chern—Simons 4D Gravity and Metastability of the Condensate-Induced Inflation by Panagiotis Dorlis, Nick E. Mavromatos, Sotirios-Neilos Vlachos

    Published 2025-01-01
    “…Their existence is quantum-ordering-scheme dependent. We argue in favor of a physical importance of such imaginary parts, which we compute to second order in the GW (tensor) perturbations in the framework of a gauge-fixed effective Lagrangian, within a (mean field) weak-quantum-gravity-path-integral approach. …”
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  18. 298

    Correlation effects in magic-angle twisted bilayer graphene: An auxiliary-field quantum Monte Carlo study by Zhi-Yu Xiao, Shiwei Zhang

    Published 2025-01-01
    “…We employ a state-of-the-art auxiliary-field quantum Monte Carlo (AFQMC) method to study the IBM model, which constrains the sign problem to enable accurate treatment of large system sizes. …”
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  19. 299

    Compact Quantum Cascade Laser-Based Noninvasive Glucose Sensor Upgraded with Direct Comb Data-Mining by Liying Song, Zhiqiang Han, Hengyong Nie, Woon-Ming Lau

    Published 2025-01-01
    “…Each design commonly comprises a mid-infrared QCL for emission, a multiple attenuation total reflection prism (MATR) for data acquisition, and a computer-controlled infrared detector for data analysis. …”
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    Advanced Shuttle Strategies for Parallel QCCD Architectures by Weining Dai, Kevin A. Brown, Thomas G. Robertazzi

    Published 2024-01-01
    “…Trapped ions (TIs) are at the forefront of quantum computing implementation, offering unparalleled coherence, fidelity, and connectivity. …”
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