179 citations · 1.7k across the 36 of their papers we have counts for
4 papers · 1 filter
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…
Memory-preserving equilibration after a quantum quench in a 1d critical model
Spyros Sotiriadis
One of the fundamental principles of statistical physics is that only partial information about a system's state is required for its macroscopic description. This is not only true…
Equilibration and GGE in interacting-to-free Quantum Quenches in dimensions d>1
Spyros Sotiriadis, Gabriele Martelloni
Ground states of interacting QFTs are non-gaussian states, i.e. their connected n-point correlation functions do not vanish for n>2, in contrast to the free QFT case. We show that…
Probing Klein tunneling through quantum quenches
Leda Bucciantini, Spyros Sotiriadis, Tommaso Macrì
We study the interplay between an inhomogeneous quantum quench of the external potential in a system of relativistic fermions in one dimension and the well-known Klein tunneling. W…