113 citations · 657 across the 39 of their papers we have counts for
7 papers · 1 filter
Symmetry resolution of the computable cross-norm negativity of two disjoint intervals in the massless Dirac field theory
Andrea Bruno, Filiberto Ares, Sara Murciano +1
We investigate how entanglement in the mixed state of a quantum field theory can be described using the cross-computable norm or realignment (CCNR) criterion, employing a recently…
An entanglement asymmetry study of black hole radiation
Filiberto Ares, Sara Murciano, Lorenzo Piroli +1
Hawking's discovery that black holes can evaporate through radiation emission has posed a number of questions that with time became fundamental hallmarks for a quantum theory of gr…
Time evolution of entanglement entropy after quenches in two-dimensional free fermion systems: a dimensional reduction treatment
Shion Yamashika, Filiberto Ares, Pasquale Calabrese
We study the time evolution of the Rényi entanglement entropies following a quantum quench in a two-dimensional (2D) free-fermion system. By employing dimensional reduction, we eff…
Entanglement asymmetry and quantum Mpemba effect in the XY spin chain
Sara Murciano, Filiberto Ares, Israel Klich +1
Entanglement asymmetry is a quantity recently introduced to measure how much a symmetry is broken in a part of an extended quantum system. It has been employed to analyze the non-e…
Microscopic origin of the quantum Mpemba effect in integrable systems
Colin Rylands, Katja Klobas, Filiberto Ares +3
The highly complicated nature of far from equilibrium systems can lead to a complete breakdown of the physical intuition developed in equilibrium. A famous example of this is the M…
More on symmetry resolved operator entanglement
Sara Murciano, Jérôme Dubail, Pasquale Calabrese
The `operator entanglement' of a quantum operator is a useful indicator of its complexity, and, in one-dimension, of its approximability by matrix product operators. Here we fo…
Entanglement entropy along a massless renormalisation flow: the tricritical to critical Ising crossover
Federico Rottoli, Filiberto Ares, Pasquale Calabrese +1
We study the Rényi entanglement entropies along the massless renormalisation group flow that connects the tricritical and critical Ising field theories. Similarly to the massive in…