44 citations · 363 across the 25 of their papers we have counts for
4 papers · 1 filter
Navier-Stokes Equations for Low-Temperature One-Dimensional Fluids
Andrew Urichuk, Stefano Scopa, Jacopo De Nardis
We consider one-dimensional interacting quantum fluids, such as the Lieb-Liniger gas. By computing the low-temperature limit of its (generalised) hydrodynamics we show how in this…
Charge-resolved entanglement in the presence of topological defects
David X. Horvath, Shachar Fraenkel, Stefano Scopa +1
Topological excitations or defects such as solitons are ubiquitous throughout physics, supporting numerous interesting phenomena like zero energy modes with exotic statistics and f…
Scaling of fronts and entanglement spreading during a domain wall melting
Stefano Scopa, Dragi Karevski
We revisit the out-of-equilibrium physics arising during the unitary evolution of a one-dimensional XXZ spin chain initially prepared in a domain wall state $\vertψ_0\rangle=\vert\…
One-particle density matrix and momentum distribution of the out-of-equilibrium 1D Tonks-Girardeau gas: Analytical results at large
Stefano Scopa, Paola Ruggiero, Pasquale Calabrese +1
In one-dimensional (1D) quantum gases, the momentum distribution (MD) of the atoms is a standard experimental observable, routinely measured in various experimental setups. The MD…