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arXiv · 1209.6588

Generic examples of PT-symmetric qubit (spin 1/2) Liouvillians

Tomaz Prosen
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Abstract

We outline two general classes of examples of PT-symmetric quantum Liouvillian dynamics of open many qubit systems, namely interacting hard-core bosons (or more general XYZ-type spin 1/2 systems) with, either (i) pure dephasing noise, or (ii) having solely single particle/spin injection/absorption incoherent processes.

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Tomaz Prosen. 2012-09-28. Generic examples of PT-symmetric qubit (spin 1/2) Liouvillians. https://doi.org/10.1103/physreva.86.044103

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