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Non-Markovian master equations from entanglement with stationary unobserved degrees of freedom.

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Non-Markovian master equations from entanglement with stationary unobserved degrees of freedom. / Budini, Adrián A.; Schomerus, Henning.
In: Journal of Physics A: Mathematical and General , Vol. 38, No. 42, 21.10.2005, p. 9251-9262.

Research output: Contribution to Journal/Magazine › Journal article › peer-review

Harvard

Budini, AA & Schomerus, H 2005, 'Non-Markovian master equations from entanglement with stationary unobserved degrees of freedom.', Journal of Physics A: Mathematical and General , vol. 38, no. 42, pp. 9251-9262. https://doi.org/10.1088/0305-4470/38/42/006

APA

Budini, A. A., & Schomerus, H. (2005). Non-Markovian master equations from entanglement with stationary unobserved degrees of freedom. Journal of Physics A: Mathematical and General , 38(42), 9251-9262. https://doi.org/10.1088/0305-4470/38/42/006

Vancouver

Budini AA, Schomerus H. Non-Markovian master equations from entanglement with stationary unobserved degrees of freedom. Journal of Physics A: Mathematical and General . 2005 Oct 21;38(42):9251-9262. doi: 10.1088/0305-4470/38/42/006

Author

Budini, Adrián A. ; Schomerus, Henning. / Non-Markovian master equations from entanglement with stationary unobserved degrees of freedom. In: Journal of Physics A: Mathematical and General . 2005 ; Vol. 38, No. 42. pp. 9251-9262.

Bibtex

@article{65edbee90c314111b421a859ab4c7909,
title = "Non-Markovian master equations from entanglement with stationary unobserved degrees of freedom.",
abstract = "We deduce a class of non-Markovian completely positive master equations which describe a system in a composite bipartite environment, consisting of a Markovian reservoir and additional stationary unobserved degrees of freedom that modulate the dissipative coupling. The entanglement-induced memory effects can persist for arbitrary long times and affect the relaxation to equilibrium, as well as induce corrections to the quantum-regression theorem. By considering the extra degrees of freedom as a discrete manifold of energy levels, strong non-exponential behaviour can arise, such as for example power law and stretched exponential decays.",
author = "Budini, {Adri{\'a}n A.} and Henning Schomerus",
note = "The final, definitive version of this article has been published in the Journal, Journal of Physics A 38 (42), 2005, {\textcopyright} Institute of Physics",
year = "2005",
month = oct,
day = "21",
doi = "10.1088/0305-4470/38/42/006",
language = "English",
volume = "38",
pages = "9251--9262",
journal = "Journal of Physics A: Mathematical and General ",
issn = "0305-4470",
publisher = "IOP Publishing Ltd",
number = "42",

}

RIS

TY - JOUR

T1 - Non-Markovian master equations from entanglement with stationary unobserved degrees of freedom.

AU - Budini, Adrián A.

AU - Schomerus, Henning

N1 - The final, definitive version of this article has been published in the Journal, Journal of Physics A 38 (42), 2005, © Institute of Physics

PY - 2005/10/21

Y1 - 2005/10/21

N2 - We deduce a class of non-Markovian completely positive master equations which describe a system in a composite bipartite environment, consisting of a Markovian reservoir and additional stationary unobserved degrees of freedom that modulate the dissipative coupling. The entanglement-induced memory effects can persist for arbitrary long times and affect the relaxation to equilibrium, as well as induce corrections to the quantum-regression theorem. By considering the extra degrees of freedom as a discrete manifold of energy levels, strong non-exponential behaviour can arise, such as for example power law and stretched exponential decays.

AB - We deduce a class of non-Markovian completely positive master equations which describe a system in a composite bipartite environment, consisting of a Markovian reservoir and additional stationary unobserved degrees of freedom that modulate the dissipative coupling. The entanglement-induced memory effects can persist for arbitrary long times and affect the relaxation to equilibrium, as well as induce corrections to the quantum-regression theorem. By considering the extra degrees of freedom as a discrete manifold of energy levels, strong non-exponential behaviour can arise, such as for example power law and stretched exponential decays.

U2 - 10.1088/0305-4470/38/42/006

DO - 10.1088/0305-4470/38/42/006

M3 - Journal article

VL - 38

SP - 9251

EP - 9262

JO - Journal of Physics A: Mathematical and General

JF - Journal of Physics A: Mathematical and General

SN - 0305-4470

IS - 42

ER -