76 citations · 472 across the 13 of their papers we have counts for
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Hydrodynamics of massless integrable RG flows and a non-equilibrium c-theorem
David X. Horvath
We study Euler scale hydrodynamics of massless integrable quantum field theories interpolating between two non-trivial renormalisation group fixed points after inhomogeneous quantu…
Overlap singularity and time evolution in integrable quantum field theory
D. X. Horváth, M. Kormos, G. Takács
We study homogeneous quenches in integrable quantum field theory where the initial state contains zero-momentum particles. We demonstrate that the two-particle pair amplitude neces…
Overlaps after quantum quenches in the sine-Gordon model
D. X. Horvath, G. Takacs
We present a numerical computation of overlaps in mass quenches in sine-Gordon quantum field theory using truncated conformal space approach (TCSA). To improve the cut-off dependen…
Initial states in integrable quantum field theory quenches from an integral equation hierarchy
D. X. Horvath, S. Sotiriadis, G. Takacs
We consider the problem of determining the initial state of integrable quantum field theory quenches in terms of the post-quench eigenstates. The corresponding overlaps are a funda…