47 citations · 205 across the 22 of their papers we have counts for
3 papers · 1 filter
Theory of the Rotating Polaron: Spectrum and Self-Localization
Enderalp Yakaboylu, Bikashkali Midya, Andreas Deuchert +2
We study a quantum impurity possessing both translational and internal rotational degrees of freedom interacting with a bosonic bath. Such a system corresponds to a `rotating polar…
Emergence of non-abelian magnetic monopoles in a quantum impurity problem
Enderalp Yakaboylu, Andreas Deuchert, Mikhail Lemeshko
Recently it was shown that molecules rotating in superfluid helium can be described in terms of the angulon quasiparticles (Phys. Rev. Lett. 118, 095301 (2017)). Here we demonstrat…
Dynamics and symmetries of a repulsively bound atom pair in an infinite optical lattice
Andreas Deuchert, Kaspar Sakmann, Alexej I. Streltsov +2
We investigate the dynamics of two bosons trapped in an infinite one-dimensional optical lattice potential within the framework of the Bose-Hubbard model and derive an exact expres…