Environment induced entanglement in many-body mesoscopic systems
arXiv:1405.1519 · doi:10.1016/j.physleta.2014.04.034
Abstract
We show that two, non interacting, infinitely long spin chains can become globally entangled at the mesoscopic level of their fluctuation operators through a purely noisy microscopic mechanism induced by the presence of a common heat bath. By focusing on a suitable class of mesoscopic observables, the behaviour of the dissipatively generated quantum correlations between the two chains is studied as a function of the dissipation strength and bath temperature.
arXiv comment9 pages, LaTeX
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- Non-markovian mesoscopic dissipative dynamics of open quantum spin chains
- Dissipative Entanglement of Quantum Spin Fluctuations
- Macroscopically nonlocal quantum correlations
- Open dynamics of entanglement in mesoscopic bosonic systems