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physics.comp-ph2018
Path integral Monte Carlo method for the quantum anharmonic oscillator
Shikhar Mittal, Marise J. E. Westbroek, Peter R. King +1
The Markov chain Monte Carlo (MCMC) method is used to evaluate the imaginary-time path integral of a quantum oscillator with a potential that includes both a quadratic term and a q…
physics.comp-ph2018
Evaluation of the path integral for flow through random porous media
Marise J. E. Westbroek, Gil-Arnaud Coche, Peter R. King +1
We present a path integral formulation of Darcy's equation in one dimension with random permeability described by a correlated multi-variate lognormal distribution. This path integ…