223 citations · 3.7k across the 72 of their papers we have counts for
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Correlations and diagonal entropy after quantum quenches in XXZ chains
Lorenzo Piroli, Eric Vernier, Pasquale Calabrese +1
We study quantum quenches in the XXZ spin- Heisenberg chain from families of ferromagnetic and antiferromagnetic initial states. Using Bethe ansatz techniques, we compute shor…
From the Quantum Transfer Matrix to the Quench Action: The Loschmidt echo in Heisenberg spin chains
Lorenzo Piroli, Balázs Pozsgay, Eric Vernier
We consider the computation of the Loschmidt echo after quantum quenches in the interacting Heisenberg spin chain both for real and imaginary times. We study two-site product…
Local correlations in the attractive 1D Bose gas: from Bethe ansatz to the Gross-Pitaevskii equation
Lorenzo Piroli, Pasquale Calabrese
We consider the ground-state properties of an extended one-dimensional Bose gas with pointwise attractive interactions. We take the limit where the interaction strength goes to zer…
Exact steady states for quantum quenches in integrable Heisenberg spin chains
Lorenzo Piroli, Eric Vernier, Pasquale Calabrese
The study of quantum quenches in integrable systems has significantly advanced with the introduction of the Quench Action method, a versatile analytical approach to non-equilibrium…
Quantum quenches to the attractive one-dimensional Bose gas: exact results
Lorenzo Piroli, Pasquale Calabrese, Fabian H. L. Essler
We study quantum quenches to the one-dimensional Bose gas with attractive interactions in the case when the initial state is an ideal one-dimensional Bose condensate. We focus on p…
Quantum quenches in the sinh-Gordon model: steady state and one point correlation functions
Bruno Bertini, Lorenzo Piroli, Pasquale Calabrese
We consider quantum quenches to the sinh-Gordon integrable quantum field theory from a particular class of initial states. Our analysis includes the case of mass and interaction qu…
Quasi-local conserved charges and spin transport in spin- integrable chains
Lorenzo Piroli, Eric Vernier
We consider the integrable one-dimensional spin- chain defined by the Zamolodchikov-Fateev (ZF) Hamiltonian. The latter is parametrized, analogously to the XXZ spin- model,…