170 citations · 1.3k across the 27 of their papers we have counts for
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thermalization, prethermalization and impact of the temperature in the quench dynamics of two unequal Luttinger liquids
Paola Ruggiero, Laura Foini, Thierry Giamarchi
We study the effect of a quantum quench between two tunnel coupled Tomonaga-Luttinger liquids (TLLs) with different speed of sound and interaction parameter. The quench dynamics is…
Entanglement equipartition in critical random spin chains
Xhek Turkeshi, Paola Ruggiero, Vincenzo Alba +1
The reduced density matrix of many-body systems possessing an additive conserved quantity can be decomposed in orthogonal sectors which can be independently analyzed. Recently, the…
Symmetry resolved entanglement entropy of excited states in a CFT
Luca Capizzi, Paola Ruggiero, Pasquale Calabrese
We report a throughout analysis of the entanglement entropies related to different symmetry sectors in the low-lying primary excited states of a conformal field theory (CFT) with a…
Symmetry resolved entanglement in two-dimensional systems via dimensional reduction
Sara Murciano, Paola Ruggiero, Pasquale Calabrese
We report on the calculation of the symmetry resolved entanglement entropies in two-dimensional many-body systems of free bosons and fermions by \emph{dimensional reduction}. When…