7 papers
Exact statistical transmutation of quantum mixtures on a ring
Wayne J. Chetcuti, Nathan Goldman, Patrizia Vignolo +1
One-dimensional strongly repulsive quantum mixtures exhibit non-trivial exchange statistics arising from the interplay between orbital and spin degrees of freedom. Using an exact s…
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…
Interaction induced Anderson transition in a kicked one dimensional Bose gas
Hazel Olsen, Pierre Devillard, Gianni Aupetit-Diallo +2
We investigate the Lieb-Liniger model of one-dimensional bosons subjected to periodic kicks. In both the non-interacting and strongly interacting limits, the system undergoes dynam…
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…
Shortcut to spin dynamics for quantum mixtures
Pablo Capuzzi, Zehra Akdeniz, Patrizia Vignolo
The study of the long-time dynamics of quantum systems can be a real challenge, especially in systems like ultracold gases, where the required timescales may be longer than the lif…
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…