199 citations · 351 across the 6 of their papers we have counts for
17 papers
Relaxation of the order-parameter statistics and dynamical confinement
Riccardo Javier Valencia Tortora, Pasquale Calabrese, Mario Collura
We study the relaxation of the local ferromagnetic order in the quantum Ising chain in a slant field with both longitudinal and transverse components. After preparing the system in…
Full counting statistics in the gapped XXZ spin chain
Pasquale Calabrese, Mario Collura, Giuseppe Di Giulio +1
We exploit the knowledge of the entanglement spectrum in the ground state of the gapped XXZ spin chain to derive asymptotic exact results for the full counting statistics of the tr…
Domain-wall melting in the spin- XXZ spin chain: emergent Luttinger liquid with fractal quasi-particle charge
Mario Collura, Andrea De Luca, Pasquale Calabrese +1
In spin chains with local unitary evolution preserving the magnetization , the domain-wall state $\left| \dots \uparrow \uparrow \uparrow \uparrow \uparrow \downarrow \d…
Entanglement spreading and quasiparticle picture beyond the pair structure
Alvise Bastianello, Mario Collura
The quasi-particle picture is a powerful tool to understand the entanglement spreading in many-body quantum systems after a quench. As an input, the structure of the excitations' p…
Two-dimensional quantum-link lattice Quantum Electrodynamics at finite density
Timo Felser, Pietro Silvi, Mario Collura +1
We present an unconstrained tree tensor network approach to the study of lattice gauge theories in two spatial dimensions showing how to perform numerical simulations of theories i…
Quasilocalized dynamics from confinement of quantum excitations
Alessio Lerose, Federica Maria Surace, Paolo Pietro Mazza +3
Confinement of excitations induces quasilocalized dynamics in disorder-free isolated quantum many-body systems in one spatial dimension. This occurrence is signalled by severe supp…