2 citations · 2 across the 1 of their papers we have counts for
4 papers
Many-body dark solitons in one-dimensional hard-core Bose gases
Manuele Tettamanti, Alberto Parola
The existence and stability of solitonic states in one-dimensional repulsive Bose-Einstein condensates is investigated within a fully many-body framework by considering the limit o…
On the role of interactions in trans-sonically flowing atomic condensates
Manuele Tettamanti, Iacopo Carusotto, Alberto Parola
We provide a joint numerical-analytical study of the physics of a flowing atomic Bose-Einstein condensate in the combined presence of an external trap and a step potential which ac…
Formation dynamics of black- and white-hole horizons in an analogue gravity model
Manuele Tettamanti, Alberto Parola
We investigate the formation dynamics of sonic horizons in a Bose gas confined in a (quasi) one-dimensional trap. This system is one of the most promising realizations of the analo…
Quantum quenches, sonic horizons and the Hawking radiation in a class of exactly solvable models
Manuele Tettamanti, Sergio L. Cacciatori, Alberto Parola
Taking advantage of the known exact mapping of the one-dimensional Hard Core Bose (HCB) fluid onto a non-interacting spinless fermion gas, we examine in full detail a thought exper…