|
related topics |
{vol, operators, histories} |
{time, decoherence, evolution} |
{let, theorem, proof} |
{states, state, optimal} |
{classical, space, random} |
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Decoherence properties of arbitrarily long histories
Artur Scherer, Andrei N. Soklakov
abstract: Within the decoherent histories formulation of quantum mechanics, we consider
arbitrarily long histories constructed from a fixed projective partition of a
finite-dimensional Hilbert space. We review some of the decoherence properties
of such histories including simple necessary decoherence conditions and the
dependence of decoherence on the initial state. Here we make a first step
towards generalization of our earlier results [Scherer and Soklakov, e-print:
quant-ph/0405080, (2004) and Scherer et al., Phys. Lett. A, vol. 326, 307,
(2004)] to the case of approximate decoherence.
- oai_identifier:
- oai:arXiv.org:quant-ph/0412024
- categories:
- quant-ph
- comments:
- 8 pages, no figures
- doi:
- 10.1063/1.1834466
- arxiv_id:
- quant-ph/0412024
- created:
- 2004-12-03
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