Average quantum dynamics of closed systems over stochastic Hamiltonians

Abstract We develop a formally exact master equation to describe the evolution of the average density matrix of a closed quantum system driven by a stochastic Hamiltonian. The average over stochastic processes generally results in decoherence effects in closed system dynamics, in addition to the uni...

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Bibliographic Details
Main Authors: Li Yu, Daniel F. V. James
Format: Article
Language:English
Published: Nature Portfolio 2025-08-01
Series:Scientific Reports
Online Access:https://doi.org/10.1038/s41598-025-14825-z
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