Toward monitoring the dissipative vibrational energy flows in open quantum systems by mixed quantum–classical simulations
In open quantum system dynamics, rich information about the major energy relaxation
channels and corresponding relaxation rates can be elucidated by monitoring the vibrational
energy flow among individual bath modes. However, such calculations often become
tremendously difficult as the complexity of the subsystem–bath coupling increases. In this
paper, we attempt to make this task feasible by using a mixed quantum–classical method,
the Poisson-bracket mapping equation with non-Hamiltonian modification (PBME-nH)[HW …
channels and corresponding relaxation rates can be elucidated by monitoring the vibrational
energy flow among individual bath modes. However, such calculations often become
tremendously difficult as the complexity of the subsystem–bath coupling increases. In this
paper, we attempt to make this task feasible by using a mixed quantum–classical method,
the Poisson-bracket mapping equation with non-Hamiltonian modification (PBME-nH)[HW …
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