Publications (31)
Rényi entropy and negativity for massless Dirac fermions at conformal interfaces and junctions
Luca Capizzi, Sara Murciano, Pasquale Calabrese
We investigate the ground state of a (1+1)-dimensional conformal field theory built with species of massless free Dirac fermions coupled at one boundary point via a conformal j…
A universal formula for the entanglement asymmetry of matrix product states
Luca Capizzi, Vittorio Vitale
Symmetry breaking is a fundamental concept in understanding quantum phases of matter, studied so far mostly through the lens of local order parameters. Recently, a new entanglement…
Ergodicity and hydrodynamics: from quantum to classical spin systems
Jiaozi Wang, Luca Capizzi, Dario Poletti +1
We show that in classical spin systems the precise nature of the late-time hydrodynamic tails of the autocorrelation functions of a generic observable is determined by (i) the dyna…
Entanglement asymmetry in the ordered phase of many-body systems: the Ising Field Theory
Luca Capizzi, Michele Mazzoni
Global symmetries of quantum many-body systems can be spontaneously broken. Whenever this mechanism happens, the ground state is degenerate and one encounters an ordered phase. In…
Symmetry resolved relative entropies and distances in conformal field theory
Luca Capizzi, Pasquale Calabrese
We develop a systematic approach to compute the subsystem trace distances and relative entropies for subsystem reduced density matrices associated to excited states in different sy…
Entanglement of the -State Potts Model via Form Factor Bootstrap: Total and Symmetry Resolved Entropies
Luca Capizzi, Dávid X. Horváth, Pasquale Calabrese +1
In this paper, we apply the form factor bootstrap approach to branch point twist fields in the -state Potts model for . For this is an integrable interacting quan…