91 citations · 451 across the 9 of their papers we have counts for
9 papers
Renyi entanglement entropies of descendant states in critical systems with boundaries: conformal field theory and spin chains
Luca Taddia, Fabio Ortolani, Tamás Pálmai
We discuss the Renyi entanglement entropies of descendant states in critical one-dimensional systems with boundaries, that map to boundary conformal field theories in the scaling l…
Synthetic gauge fields in synthetic dimensions: Interactions and chiral edge modes
Simone Barbarino, Luca Taddia, Davide Rossini +2
Synthetic ladders realized with one-dimensional alkaline-earth(-like) fermionic gases and subject to a gauge field represent a promising environment for the investigation of quantu…
Magnetic crystals and helical liquids in alkaline-earth fermionic gases
S. Barbarino, L. Taddia, D. Rossini +2
The joint action of a synthetic gauge potential and of atomic contact repulsion in a one-dimensional alkaline-earth(-like) fermionic gas with nuclear spin I leads to the existence…
Bound states and expansion dynamics of interacting bosons on a one-dimensional lattice
Cristian Degli Esposti Boschi, Elisa Ercolessi, Loris Ferrari +3
The expansion dynamics of bosonic gases in optical lattices has recently been the focus of increasing attention, both experimental and theoretical. We consider, by means of numeric…
Dynamics of entanglement entropy and entanglement spectrum crossing a quantum phase transition
Elena Canovi, Elisa Ercolessi, Piero Naldesi +2
We study the time evolution of entanglement entropy and entanglement spectrum in a finite-size system which crosses a quantum phase transition at different speeds. We focus on the…
Entanglement Entropies in One-Dimensional Systems
Luca Taddia
Entanglement entropies have revealed, in the last years, to be a powerful tool to extract information about the physics of condensed-matter systems. In the first part of this thesi…
Entanglement Entropies in Conformal Systems with Boundaries
L. Taddia, J. C. Xavier, F. C. Alcaraz +1
We study the entanglement entropies in one-dimensional open critical systems, whose effective description is given by a conformal field theory with boundaries. We show that for pur…
Critical properties and Rényi entropies of the spin-3/2 XXZ chain
Marcello Dalmonte, Elisa Ercolessi, Luca Taddia
We discuss entanglement and critical properties of the spin-3/2 XXZ chain in its entire gapless region. Employing density-matrix renormalization group calculations combined with di…
Estimating Quasi-long-range Order via Renyi Entropies
M. Dalmonte, E. Ercolessi, L. Taddia
We show how entanglement entropies allow for the estimation of quasi-long-range order in one dimensional systems whose low-energy physics is well captured by the Tomonaga-Luttinger…