30 citations · 91 across the 11 of their papers we have counts for
11 papers
Emergence of magnetic excitations in one-dimensional quantum mixtures under confinement
Pablo Capuzzi, Patrizia Vignolo, Anna Minguzzi +1
We obtain an exact solution for the spectral function for one-dimensional Bose-Bose and Fermi- Fermi mixtures with strong repulsive interactions, valid in arbitrary confining poten…
Symmetry oscillations sensitivity to SU(2)-symmetry breaking in quantum mixtures
S. Musolino, M. Albert, P. Vignolo +1
In one-dimensional bosonic quantum mixtures with SU(2)-symmetry breaking Hamiltonian, the dynamical evolution explores different particle exchange symmetry sectors. For the case of…
Dynamical probing of high-order spin coherence in one-dimensional mixtures
Silvia Musolino, Gianni Aupetit-Diallo, Mathias Albert +2
We investigate the dynamics of one-dimensional SU(2) ultracold fermions near the Tonks-Girardeau limit, confined in a box potential. The system is driven out of equilibrium by init…
Symmetry oscillations in strongly interacting one-dimensional mixtures
Silvia Musolino, Mathias Albert, Anna Minguzzi +1
Multicomponent quantum mixtures in one dimension can be characterized by their symmetry under particle exchange. For a strongly interacting Bose-Bose mixture, we show that the time…
Interaction quenches in nonzero temperature fermionic condensates
Hadrien Kurkjian, Victor E. Colussi, Paul Dyke +2
We revisit the study of amplitude oscillations in a pair condensate of fermions after an interaction quench, and generalize it to nonzero temperature. For small variations of the o…
Higgs oscillations in a unitary Fermi superfluid
P. Dyke, S. Musolino, H. Kurkjian +7
Symmetry-breaking phase transitions are central to our understanding of states of matter. When a continuous symmetry is spontaneously broken, new excitations appear that are tied t…
High-momentum oscillating tails of strongly interacting 1D gases in a box
Gianni Aupetit-Diallo, Silvia Musolino, Mathias Albert +1
We study the momentum distribution of strongly interacting one-dimensional mixtures of particles at zero temperature in a box potential. We find that the magnitude of the t…
Evolution of the unitary Bose gas for broad to narrow Feshbach resonances
D. J. M. Ahmed-Braun, S. Musolino, V. E. Colussi +1
We study the post-quench dynamics of unitary Bose gases using a two-channel model, focusing on the effect of variations in the width of the Feshbach resonance due to density change…
Bose-Einstein condensation of Efimovian triples in the unitary Bose gas
S. Musolino, H. Kurkjian, M. Van Regemortel +3
In an atomic Bose-Einstein condensate quenched to the unitary regime, we predict the sequential formation of a significant fraction of condensed pairs and triples. At short-distanc…
Cumulant theory of the unitary Bose gas: Prethermal and Efimovian dynamics
V. E. Colussi, H. Kurkjian, M. Van Regemortel +4
We study the quench of a degenerate ultracold Bose gas to the unitary regime, where interactions are as strong as allowed by quantum mechanics. We lay the foundations of a cumulant…
Dynamical formation of the unitary Bose gas
V. E. Colussi, S. Musolino, S. J. J. M. F. Kokkelmans
We study the structure of a Bose-condensed gas after quenching interactions to unitarity. Using the method of cumulants, we decompose the evolving gas in terms of clusters. Within…