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arxiv: 1209.6588 · v1 · pith:2HHGFDODnew · submitted 2012-09-28 · 🪐 quant-ph · cond-mat.stat-mech· math-ph· math.MP

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

classification 🪐 quant-ph cond-mat.stat-mechmath-phmath.MP
keywords spinexamplesgeneralpt-symmetricqubitsystemsabsorptionbosons
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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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