174 citations · 1.4k across the 27 of their papers we have counts for
27 papers
Anyonization of bosons
Sudipta Dhar, Botao Wang, Milena Horvath +7
Anyons are low-dimensional quasiparticles that obey fractional statistics, hence interpolating between bosons and fermions. In two dimensions, they exist as elementary excitations…
Finite temperature spin diffusion in the Hubbard model in the strong coupling limit
Oleksandr Gamayun, Arthur Hutsalyuk, Balázs Pozsgay +1
We investigate finite temperature spin transport in one spatial dimension by considering the spin-spin correlation function of the Hubbard model in the limiting case of infinitely…
Emergence of anyonic correlations from spin and charge dynamics in one dimension
Oleksandr Gamayun, Eoin Quinn, Kemal Bidzhiev +1
We propose a transformation for spin and charge degrees of freedom in one-dimensional lattice systems, constrained to have no doubly occupied sites, that allows direct access to th…
Quantum Cherenkov transition of finite momentum Bose polarons
Kushal Seetharam, Yulia Shchadilova, Fabian Grusdt +2
We investigate the behavior of a finite-momentum impurity immersed in a weakly interacting three-dimensional Bose-Einstein condensate (BEC) of ultra-cold atoms, giving a detailed a…
Dynamical quantum Cherenkov transition of fast impurities in quantum liquids
Kushal Seetharam, Yulia Shchadilova, Fabian Grusdt +2
The challenge of understanding the dynamics of a mobile impurity in an interacting quantum many-body medium comes from the necessity of including entanglement between the impurity…
Emergence of a sharp quantum collective mode in a one-dimensional Fermi polaron
Pavel E. Dolgirev, Yi-Fan Qu, Mikhail B. Zvonarev +2
The Fermi-polaron problem of a mobile impurity interacting with fermionic medium emerges in various contexts, ranging from the foundations of Landau's Fermi-liquid theory to electr…