Showing 1 - 20 results of 95 for search '"Hamiltonian dynamics"', query time: 0.10s Refine Results
  1. 1

    Algorithms for non-Hamiltonian dynamics by Alessandro Sergi, Gregory S. Ezra

    Published 2010-11-01
    “…When thermodynamical constraints (such as constant-temperature and/or constant-pressure) must be enforced, energy-conserving non-Hamiltonian dynamics becomes the method of choice. Integration of the resulting associated equations of motion requires advanced algorithms. …”
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    Hamiltonian Dynamics of Doubly-Foliable Space-Times by Cecília Gergely, Zoltán Keresztes, László Árpád Gergely

    Published 2018-01-01
    “…The 2 + 1 + 1 decomposition of the Einstein–Hilbert action leads to the identification of the canonical pairs, the Hamiltonian and momentum constraints. Hamiltonian dynamics is then derived via Poisson brackets.…”
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    Contact Hamiltonian Dynamics: The Concept and Its Use by Alessandro Bravetti

    Published 2017-10-01
    “…We give a short survey on the concept of contact Hamiltonian dynamics and its use in several areas of physics, namely reversible and irreversible thermodynamics, statistical physics and classical mechanics. …”
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    Higher-order quantum transformations of Hamiltonian dynamics by Tatsuki Odake, Hlér Kristjánsson, Akihito Soeda, Mio Murao

    Published 2024-03-01
    “…We present a quantum algorithm to achieve higher-order transformations of Hamiltonian dynamics. Namely, the algorithm takes as input a finite number of queries to a black-box seed Hamiltonian dynamics to simulate a desired Hamiltonian. …”
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    Application of the Generalized Hamiltonian Dynamics to Spherical Harmonic Oscillators by Eugene Oks

    Published 2020-07-01
    Subjects: “…generalized Hamiltonian dynamics…”
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    Simulating Hamiltonian Dynamics with a Truncated Taylor Series by Berry, Dominic W., Childs, Andrew M., Cleve, Richard, Kothari, Robin, Somma, Rolando D.

    Published 2015
    “…We describe a simple, efficient method for simulating Hamiltonian dynamics on a quantum computer by approximating the truncated Taylor series of the evolution operator. …”
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    Novel solitonic structure, Hamiltonian dynamics and lie symmetry algebra of biofilm by Umair Asghar, Muhammad Imran Asjad, Waqas Ali Faridi, Ali Akgül

    Published 2024-03-01
    “…The Hamiltonian conditions are satisfied by the planer dynamical framework of equations to ensure as the system that was generated is a conservative Hamiltonian dynamical system which includes all traveling wave structures. …”
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    Robust and Safe Autonomous Navigation for Systems With Learned SE(3) Hamiltonian Dynamics by Zhichao Li, Thai Duong, Nikolay Atanasov

    Published 2022-01-01
    “…The governor state serves as a regulation point that moves along the reference path adaptively, balancing the system energy level, model uncertainty bounds, and distance to safety violation to guarantee robustness and safety. Our Hamiltonian dynamics learning and tracking control techniques are demonstrated on simulated hexarotor and quadrotor robots navigating in cluttered 3D environments.…”
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    Anisotropic Gaussian mutations for metropolis light transport through Hessian-Hamiltonian dynamics by Lehtinen, Jaakko, Ramamoorthi, Ravi, Jakob, Wenzel, Li, Tzu-Mao, Durand, Frederic

    Published 2017
    “…Instead, we use ideas from Hamiltonian Monte-Carlo and simulate the Hamiltonian dynamics in a flipped version of the Taylor expansion where gravity pulls particles towards the high-contribution region. …”
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    The fifth-order post-Newtonian Hamiltonian dynamics of two-body systems from an effective field theory approach by J. Blümlein, A. Maier, P. Marquard, G. Schäfer

    Published 2022-10-01
    “…Within an effective field theory method to general relativity, we calculate the fifth-order post–Newtonian (5PN) Hamiltonian dynamics also for the tail terms, extending earlier work on the potential contributions, working in harmonic coordinates. …”
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