77 citations · 154 across the 3 of their papers we have counts for
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Hidden quasi-local charges and Gibbs ensemble in a Lindblad system
Marius de Leeuw, Chiara Paletta, Balázs Pozsgay +1
We consider spin-1/2 chains with external driving that breaks the continuous symmetries of the Hamiltonian. We introduce a family of models described by the Lindblad equation with…
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…