863 citations · 3.9k across the 147 of their papers we have counts for
6 papers · 1 filter
Universal off-diagonal long-range order behaviour for a trapped Tonks-Girardeau gas
Andrea Colcelli, Jacopo Viti, Giuseppe Mussardo +1
The scaling of the largest eigenvalue of the one-body density matrix of a system with respect to its particle number defines an exponent and a coefficient $…
From Kondo effect to weak-link regime in quantum spin-1/2 spin chains
Domenico Giuliano, Davide Rossini, Andrea Trombettoni
We analyze the crossover from Kondo to weak-link regime by means of a model of tunable bond impurities in the middle of a spin-1/2 XXZ Heisenberg chain. We study the Kondo screenin…
String tension and robustness of confinement properties of in the Schwinger-Thirring model
Joao C. Pinto Barros, Marcello Dalmonte, Andrea Trombettoni
Confinement properties of the Schwinger model can bestudied by computing the string tension between two charges. It is finite (vanishing) if the fermions are massive (massles…
Non-equilibrium quantum-heat statistics under stochastic projective measurements
Stefano Gherardini, Lorenzo Buffoni, Matthias M. Mueller +4
In this paper we aim at characterizing the effect of stochastic fluctuations on the distribution of the energy exchanged by a quantum system with an external environment under sequ…
Effective control of chemical potentials by Rabi coupling with rf-fields in ultracold mixtures
Luca Lepori, Anna Maraga, Alessio Celi +2
We show that a linear term coupling the atoms of an ultracold binary mixture provides a simple method to induce an effective and tunable population imbalance between them. This ter…
Fermi-Pasta-Ulam chains with harmonic and anharmonic long-range interactions
G. N. B. Chendjou, J. P. Nguenang, A. Trombettoni +3
We study the dynamics of Fermi-Pasta-Ulam chains with both harmonic and anharmonic power-law long-range interactions. We show that the dynamics is described in the continuum limit…