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Simulating Hamiltonian Dynamics with a Truncated Taylor Series
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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Integral geometry, Hamiltonian dynamics, and Markov Chain Monte Carlo
Published 2016Get full text
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Anisotropic Gaussian mutations for metropolis light transport through Hessian-Hamiltonian dynamics
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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Mathematical Tools for Discontinuous Dynamical Systems
Published 2023“…Using this nonsmooth formulation of Hamiltonian dynamics, a new Hamiltonian Monte Carlo method is developed for systems with nonsmooth target probability densities. …”
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Quantum Computation and Simulation using Fermion Pair Registers
Published 2023“…In addition, we present a sample-efficient protocol to characterize engineered gates and Hamiltonian dynamics by improving classical shadow process tomography to require minimal experimental controls. …”
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Covariant phase space with boundaries
Published 2021“…The covariant phase space method of Iyer, Lee, Wald, and Zoupas gives an elegant way to understand the Hamiltonian dynamics of Lagrangian field theories without breaking covariance. …”
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Uniqueness of Gibbs measures for continuous hardcore models
Published 2021“…In each case the proof entails the analysis of an associated Hamiltonian dynamical system that describes a certain limit of the marginal distribution at a node. …”
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