Exact density matrix elements for a driven dissipative system described by a quadratic Hamiltonian
نویسندگان
چکیده
Abstract For a prototype quadratic Hamiltonian describing driven, dissipative system, exact matrix elements of the reduced density are obtained from generating function in terms normal characteristic functions. The approach is based on Heisenberg equations motion and operator calculus. special limiting cases discussed.
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ژورنال
عنوان ژورنال: Scientific Reports
سال: 2021
ISSN: ['2045-2322']
DOI: https://doi.org/10.1038/s41598-021-96787-6