482 citations · 1.8k across the 39 of their papers we have counts for
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Quantum phase transitions in networks of Lipkin-Meshkov-Glick models
A. V. Sorokin, V. M. Bastidas, T. Brandes
We study the quantum critical behavior of networks consisting of Lipkin-Meshkov-Glick models with an anisotropic ferromagnetic coupling. We focus on the low-energy properties of th…
Excited-state quantum phase transitions and periodic dynamics
G. Engelhardt, V. M. Bastidas, W. Kopylov +1
We investigate signatures of the excited-state quantum phase transition in the periodic dynamics of the Lipkin-Meshkov-Glick model and the Tavis-Cummings model. In the thermodynami…
Floquet topological quantum phase transitions in the transverse Wen-plaquette model
V. M. Bastidas, C. Emary, G. Schaller +3
Our aim in this work is to study the nonequilibrium behavior of the topological quantum phase transition in the transverse Wen-plaquette model. We show that under the effect of a n…