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| related topics |
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A formula for the Bloch vector of some Lindblad quantum systems
D. Salgado, J. L. Sanchez-Gomez
abstract: Using the Bloch representation of an N-dimensional quantum system and
immediate results from quantum stochastic calculus, we establish a closed
formula for the Bloch vector, hence also for the density operator, of a quantum
system following a Lindblad evolution with selfadjoint Lindblad operators.
- oai_identifier:
- oai:arXiv.org:quant-ph/0308066
- categories:
- quant-ph
- comments:
- Accepted in Phys. Lett. A (shorter version than original)
- doi:
- 10.1016/j.physleta.2004.02.006
- arxiv_id:
- quant-ph/0308066
- journal_ref:
- Phys. Lett. A 323, 365 (2003)
- created:
- 2003-08-12
- updated:
- 2004-02-05
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