109 citations · 1.2k across the 50 of their papers we have counts for
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Polarization in a three-dimensional Fermi gas with Rabi coupling
Vittorio Penna, Luca Salasnich
We investigate the polarization of a two-component three-dimensional fermionic gas made of repulsive alkali-metal atoms. The two pseudo-spin components correspond to two hyperfine…
Multiworm algorithm quantum Monte Carlo
F. Lingua, B. Capogrosso-Sansone, A. Safavi-Naini +2
We review the path-integral quantum Monte Carlo method and discuss its implementation by multiworm algorithms. We analyze in details the features of the algorithms, and focus our a…
Phase separation can be stronger than chaos
Andrea Richaud, Vittorio Penna
We investigate several dynamical regimes characterizing a bosonic binary mixture loaded in a ring trimer, with particular reference to the persistence of demixing. The degree of ph…
The phase-separation mechanism of a binary mixture in a ring trimer
Vittorio Penna, Andrea Richaud
We show that, depending on the ratio between the inter- and the intra-species interactions, a binary mixture trapped in a three-well potential with periodic boundary conditions exh…
Residual entropy and critical behavior of two interacting boson species in a double well
Fabio Lingua, Andrea Richaud, Vittorio Penna
Motivated by the importance of entanglement and correlation indicators in the analysis of quantum systems, we study the equilibrium and the bipartite residual entropy in a two-spec…