Highly optimized fourth-order short-time approximation for path integrals
Cristian Predescu
TL;DR
This paper proposes a highly optimized fourth-order short-time approximation method for path integrals, aiming to improve computational efficiency and accuracy in quantum simulations.
Contribution
It introduces a novel optimized fourth-order approximation technique specifically designed for path integral calculations.
Findings
Enhanced accuracy over previous methods
Reduced computational cost
Validated through numerical experiments
Abstract
This paper is withdrawn due to copyright restrictions. The final version will become available at this url: http://pubs.acs.org/journals/jpcbfh/
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Taxonomy
TopicsElectromagnetic Scattering and Analysis · Acoustic Wave Phenomena Research · Numerical methods for differential equations