Interactions between quasiparticles mediated by a surrounding environment are ubiquitous
and lead to a range of important effects from collective modes of low-temperature quantum …

We study the impact of beyond Lee-Huang-Yang (LHY) physics, especially due to
intercomponent correlations, in the ground state and the quench dynamics of one …

The notion of a polaron, originally introduced in the context of electrons in ionic lattices,
helps us to understand how a quantum impurity behaves when being immersed in and …

Impurities in a Fermi sea, or Fermi polarons, experience a Casimir interaction induced by
quantum fluctuations of the medium. When there is short-range attraction between impurities …

Polarons are quasiparticles relevant across many fields in physics: from condensed matter
to atomic physics. Here, we study the quasiparticle properties of two-dimensional strongly …

The counterflow dynamics of two correlated impurities in a double well coupled to a one-
dimensional bosonic medium is explored. We determine the ground-state phase diagram of …

We investigate the universal properties of mass-imbalanced highly polarized Fermi gases in
one-dimensional scenarios. By treating the mass ratio as a parameter, we delve into the …

We study the correlated dynamics of few interacting bosonic impurities immersed in a one-
dimensional harmonically trapped bosonic environment. The mixture is exposed to a time …

We investigate the polaronic properties of a single impurity immersed in a weakly interacting
bosonic environment confined within a one-dimensional double-well potential using an …

Dynamical properties of two-component mass-imbalanced few-fermion systems confined in
a one-dimensional harmonic trap following a sudden quench of interactions are studied. It is …