124 citations · 493 across the 21 of their papers we have counts for
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quant-ph2003
Dynamics of a large spin with weak dissipation
T. Vorrath, T. Brandes, B. Kramer
We investigate the generalization of the spin-boson model to arbitrary spin size. The Born-Markov approximation is employed to derive a master equation in the regime of small coupl…
quant-ph2003
Entanglement and the Phase Transition in Single Mode Superradiance
Neill Lambert, Clive Emary, Tobias Brandes
We consider the entanglement properties of the quantum phase transition in the single-mode superradiance model, involving the interaction of a boson mode and an ensemble of atoms.…