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Open Quantum Systems Decoherence
Quantum Simulation
Exact density matrix elements for a driven dissipative system described by a quadratic Hamiltonian
arXiv
Authors: Sh. Saedi, F. Kheirandish
Year
2021
Paper ID
62188
Status
Preprint
Abstract Read
~2 min
Abstract Words
51
Citations
N/A
Abstract
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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- 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...
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