14 citations · 35 across the 6 of their papers we have counts for
6 papers
Quantum Impurities as Probes of Finite-Temperature Fluctuations in Two-Dimensional Bose Gases
Victor Velasco, Gabriele Spada, Giovanni Midei +2
Two-dimensional quantum gases provide a distinctive setting in which enhanced thermal fluctuations, finite-size effects, and two-body bound-state formation are intrinsically intert…
Supersolid phase in two-dimensional soft-core bosons at finite temperature
Sebastiano Peotta, Gabriele Spada, Stefano Giorgini +2
The supersolid phase of soft-core bosons in two dimensions is investigated using the self-consistent Hartree-Fock and quantum Monte Carlo methods. An approximate phase diagram at f…
Quantum droplets in two-dimensional Bose mixtures at finite temperature
Gabriele Spada, Sebastiano Pilati, Stefano Giorgini
We investigate the formation of quantum droplets at finite temperature in attractive Bose mixtures subject to a strong transverse harmonic confinement. By means of exact path-integ…
Phi4tools: Compilation of Feynman diagrams for Landau-Ginzburg-Wilson theories
Giacomo Sberveglieri, Gabriele Spada
Scalar field theories with quartic interactions are of central interest in the study of second-order phase transitions. For three-dimensional theories, numerous studies make use of…
Attractive Solution of Binary Bose Mixtures: Liquid-Vapor Coexistence and Critical Point
Gabriele Spada, Sebastiano Pilati, Stefano Giorgini
We study the thermodynamic behavior of attractive binary Bose mixtures using exact path-integral Monte-Carlo methods. Our focus is on the regime of interspecies interactions where…
Phase separation in binary Bose mixtures at finite temperature
G. Spada, L. Parisi, G. Pascual +5
We investigate the magnetic behavior of finite-temperature repulsive two-component Bose mixtures by means of exact path-integral Monte-Carlo simulations. Novel algorithms are imple…