35 citations · 47 across the 5 of their papers we have counts for
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cond-mat.mes-hall2016★ 35 cited
Nonequilibrium spin-boson model: from weak to strong coupling
Junjie Liu, Hui Xu, Baowen Li +1
We present a general theory to explore energy transfer in nonequilibrium spin-boson models within the framework of nonequilibrium Green's function (NEGF). In contrast to convention…
cond-mat.mes-hall2016★ 9 cited
Green's functions for spin boson systems: Beyond conventional perturbation theories
Junjie Liu, Hui Xu, Changqin Wu
Unraveling general properties of Green's functions of quantum dissipative systems is of both experimental relevance and theoretical interest. Here, we study the spin-boson model as…