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Dephasing enhanced transport in non-equilibrium strongly-correlated quantum systems

Abstract:

A key insight from recent studies is that noise, such as dephasing, can improve the efficiency of quantum transport by suppressing coherent single-particle interference effects. However, it is not yet clear whether dephasing can enhance transport in an interacting many-body system. Here we address this question by analysing the transport properties of a boundary driven spinless fermion chain with nearest-neighbour interactions subject to bulk dephasing. The many-body non-equilibrium stationar...

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Publication status:
Published

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Publisher copy:
10.1103/PhysRevB.87.235130

Authors


Journal:
PHYSICAL REVIEW B
Volume:
87
Issue:
23
Publication date:
2013-02-22
DOI:
EISSN:
1550-235X
ISSN:
1098-0121
URN:
uuid:2d340f2b-5c14-4d2e-9ff8-b088bf68ee4c
Source identifiers:
387288
Local pid:
pubs:387288
Language:
English
Keywords:

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