Sampling of quantum dynamics at long time

Abstract

The principle of energy conservation leads to a generalized choice of transition probability in a piecewise adiabatic representation of quantum(-classical) dynamics. Significant improvement (almost an order of magnitude, depending on the parameters of the calculation) over previous schemes is achieved. Novel perspectives for theoretical calculations in coherent many-body systems are opened.

Revised version

References in corpus (2)

• Deterministic constant-temperature dynamics for dissipative quantum systems
• Numerical and Analytical Approach to the Quantum Dynamics of Two Coupled Spins in Bosonic Baths

Cited by in corpus (5)

• Quasi-Lie Brackets and the Breaking of Time-Translation Symmetry for Quantum Systems Embedded in Classical Baths
• On Filtering Schemes in the Quantum-Classical Liouville Approach to Non-adiabatic Dynamics
• Embedding quantum systems with a non-conserved probability in classical environments
• Evolution of a Non-Hermitian Quantum Single-Molecule Junction at Constant Temperature
• Quantum dynamics of a plasmonic metamolecule with a time-dependent driving