Research Article
Exact Density Matrix Elements for a Driven Dissipative Bosonic Mode in a Kerr-Like Medium
https://doi.org/10.21203/rs.3.rs-513805/v1
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For a prototype Hamiltonian describing a driven, dissipative bosonic mode in a Kerr-like medium, the exact matrix elements of the reduced density matrix are obtained from a generating function in terms of the normal characteristic functions. The approach is based on the Heisenberg equations and operator calculus. The special and limiting cases are discussed.
matrix elements
density matrix
bosonic mode
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No competing interests reported.
Editorial decision: Major revision
20 May, 2021
Editor assigned by journal
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Editor invited by journal
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Submission checks completed at journal
18 May, 2021
First submitted to journal
10 May, 2021
You are reading this latest preprint version