175 citations · 425 across the 15 of their papers we have counts for
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cond-mat.stat-mech2021★ 22 cited
Out-of-equilibrium dynamics of the XY spin chain from form factor expansion
Etienne Granet, Henrik Dreyer, Fabian H. L. Essler
We consider the XY spin chain with arbitrary time-dependent magnetic field and anisotropy. We argue that a certain subclass of Gaussian states, called Coherent Ensemble (CE) follow…
quant-ph2021★ 23 cited
Quantum computing critical exponents
Henrik Dreyer, Mircea Bejan, Etienne Granet
We show that the Variational Quantum-Classical Simulation algorithm admits a finite circuit depth scaling collapse when targeting the critical point of the transverse field Ising c…