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Open Quantum Systems Decoherence
Dissipation-Induced Mobility and Coherence in Frustrated Lattices
arXiv
Authors: E. T. Owen, O. T. Brown, M. J. Hartmann
Year
2016
Paper ID
41673
Status
Preprint
Abstract Read
~2 min
Abstract Words
72
Citations
N/A
Abstract
In quantum lattice systems with geometric frustration, particles cannot move coherently due to destructive interference between tunnelling processes. Here we show that purely local, Markovian dissipation can induce mobility and long-range first-order coherence in frustrated lattice systems that is entirely generated by incoherent processes. Interactions reduce the coherences and mobility but do not destroy them. These effects are observable in experimental implementations of driven-dissipative lattices with a flat band and non-uniform dissipation.
Why This Paper Matters
- This paper contributes to the Open Quantum Systems & Decoherence research area in the Quantum Articles archive.
- It adds a 2016 reference point for readers tracking recent quantum research.
- In quantum lattice systems with geometric frustration, particles cannot move coherently due to destructive interference between tunnelling processes.
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