38 citations · 75 across the 8 of their papers we have counts for
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quant-ph2013★ 6 cited
Exact dynamics and thermalization of an open bosonic quantum system in presence of a quantum phase transition induced by the environment
A. Rancon, J. Bonart
We derive the exact out-of-equilibrium Wigner function of a bosonic mode linearly coupled to a bosonic bath of arbitrary spectral density. Our solution does not rely on any master…
cond-mat.stat-mech2013★ 7 cited
The dissipative phase transition in a pair of coupled noisy two-level systems
Julius Bonart
We study the renormalization group (RG) equations of a pair of spin-boson systems coupled in the z-direction with each other. Each spin is coupled to a different bath of harmonic o…