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Title
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Exact density matrix elements for a driven dissipative system described by a quadratic Hamiltonian
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Type
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JournalPaper
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Keywords
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Exact density matrix; Quadratic Hamiltonian
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Abstract
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For a prototype quadratic Hamiltonian describing a driven, dissipative system, 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 of motion and operator calculus. The special and limiting cases are discussed.
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Researchers
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Fardin Kheirandish (Second Researcher), shabbo Saaedi (First Researcher)
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