140 citations · 1.5k across the 49 of their papers we have counts for
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Non Relativistic Limit of Integrable QFT and Lieb-Liniger Models
Alvise Bastianello, Andrea De Luca, Giuseppe Mussardo
In this paper we study a suitable limit of integrable QFT with the aim to identify continuous non-relativistic integrable models with local interactions. This limit amounts to send…
Quasi locality of the GGE in interacting-to-free quenches in relativistic field theories
Alvise Bastianello, Spyros Sotiriadis
We study the quench dynamics in continuous relativistic quantum field theory, more specifically the locality properties of the large time stationary state. After a quantum quench i…
Cluster expansion for ground states of local Hamiltonians
Alvise Bastianello, Spyros Sotiriadis
A central problem in many-body quantum physics is the determination of the ground state of a thermodynamically large physical system. We construct a cluster expansion for ground st…