Solution of the Lindblad equation in the Kraus representation
Journal Article
·
· Physical Review. A
- Department of Physics, Waseda University, Tokyo 169-8555 (Japan)
- Research Center for Information Security, National Institute of Advanced Industrial Science and Technology (AIST), 1-18-13 Sotokanda, Chiyoda-ku, Tokyo 101-0021 (Japan)
- MIUR and Dipartimento di Scienze Fisiche ed Astronomiche dell'Universita di Palermo, Via Archirafi 36, I-90123 Palermo (Italy)
The so-called Lindblad equation, a typical master equation describing the dissipative quantum dynamics, is shown to be solvable for finite-level systems in a compact form without resort to writing it down as a set of equations among matrix elements. The solution is then naturally given in an operator form, known as the Kraus representation. Following a few simple examples, the general applicability of the method is clarified.
- OSTI ID:
- 20976429
- Journal Information:
- Physical Review. A, Vol. 74, Issue 6; Other Information: DOI: 10.1103/PhysRevA.74.062113; (c) 2006 The American Physical Society; Country of input: International Atomic Energy Agency (IAEA); ISSN 1050-2947
- Country of Publication:
- United States
- Language:
- English
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