15 citations · 37 across the 9 of their papers we have counts for
4 papers · 1 filter
Entanglement entropy of two disjoint intervals and spin structures in interacting chains in and out of equilibrium
Vanja Marić, Saverio Bocini, Maurizio Fagotti
We take the paradigm of interacting spin chains, the Heisenberg spin- XXZ model, as a reference system and consider interacting models that are related to it by Jordan…
No eigenstate of the critical transverse-field Ising chain satisfies the area law
Saverio Bocini, Maurizio Fagotti
We argue that, in a basis common to all one-site shift invariant conserved charges, there is no eigenstate of a noninteracting local spin-1/2 chain Hamiltonian that satisfies the a…
Connected correlations in partitioning protocols: a case study and beyond
Saverio Bocini
The assumption of local relaxation in inhomogeneous quantum quenches allows to compute asymptotically the expectation value of local observables via hydrodynamic arguments known as…
Non-probabilistic fermionic limit shapes
Saverio Bocini, Jean-Marie Stéphan
We study a translational invariant free fermions model in imaginary time, with nearest neighbor and next-nearest neighbor hopping terms, for a class of inhomogeneous boundary condi…