28 citations · 216 across the 20 of their papers we have counts for
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cond-mat.stat-mech2015★ 18 cited
Lindblad dynamics of a quantum spherical spin
Sascha Wald, Malte Henkel
The coherent quantum dynamics of a single bosonic spin variable, subject to a constraint derived from the quantum spherical model of a ferromagnet, and coupled to an external heat…
cond-mat.stat-mech2015★ 22 cited
Quantum phase transition in the spin-anisotropic quantum spherical model
Sascha Wald, Malte Henkel
Motivated by an analogy with the spin anisotropies in the quantum XY chain and its reformulation in terms of spin-less Majorana fermions, its bosonic analogue, the spin-anisotropic…