Bosons on a rotating ring with free boundary conditions
arXiv:2106.03289 · doi:10.1088/1751-8121/ac1ee7
Abstract
We consider a system of interacting non-relativistic bosons confined to a one-dimensional ring in the presence of a synthetic gauge field induced by a rotating barrier. Interactions are introduced as a constraint in field space, and the barrier is modeled by general boundary conditions. Within this setup, we compute the effective action and investigate the profile of the ground state and its sensitivity from rotational velocity and the properties of the barrier.
arXiv comment7 pages, 1 figure
References in corpus (8)
- Quantum Simulations of Lattice Gauge Theories using Ultracold Atoms in Optical Lattices
- Driving phase slips in a superfluid atom circuit with a rotating weak link
- Persistent currents in spinor condensates
- Optimal Persistent Currents for Interacting Bosons on a Ring with a Gauge Field
- CP(N-1) Quantum Field Theories with Alkaline-Earth Atoms in Optical Lattices
- Vacuum polarization in asymptotically anti-de Sitter black hole geometries
- Chiral Modulations in Curved Space I: Formalism
- Berry phase for a Bose gas on a one-dimensional ring