dorsal/arxiv
View SchemaPhase Space Representation for Open Quantum Systems within the Lindblad Theory
| Authors | A. Isar, A. Sandulescu, W. Scheid |
|---|---|
| Categories | |
| ArXiv ID | quant-ph/9605041 |
| URL | https://arxiv.org/abs/quant-ph/9605041 |
| DOI | 10.1142/S0217979296001240 |
| Journal | Int.J.Mod.Phys.B10:2767,1996 |
Abstract
The Lindblad master equation for an open quantum system with a Hamiltonian containing an arbitrary potential is written as an equation for the Wigner distribution function in the phase space representation. The time derivative of this function is given by a sum of three parts: the classical one, the quantum corrections and the contribution due to the opening of the system. In the particular case of a harmonic oscillator, quantum corrections do not exist.
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"abstract": "The Lindblad master equation for an open quantum system with a Hamiltonian\ncontaining an arbitrary potential is written as an equation for the Wigner\ndistribution function in the phase space representation. The time derivative of\nthis function is given by a sum of three parts: the classical one, the quantum\ncorrections and the contribution due to the opening of the system. In the\nparticular case of a harmonic oscillator, quantum corrections do not exist.",
"arxiv_id": "quant-ph/9605041",
"authors": [
"A. Isar",
"A. Sandulescu",
"W. Scheid"
],
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"doi": "10.1142/S0217979296001240",
"journal_ref": "Int.J.Mod.Phys.B10:2767,1996",
"title": "Phase Space Representation for Open Quantum Systems within the Lindblad Theory",
"url": "https://arxiv.org/abs/quant-ph/9605041"
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