A Regularized Newton Method for Computing Ground States of Bose–Einstein Condensates
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Scientific Computing"
DOI: 10.1007/s10915-017-0412-0
Abstract: In this paper, we compute ground states of Bose–Einstein condensates (BECs), which can be formulated as an energy minimization problem with a spherical constraint. The energy functional and constraint are discretized by either the finite… read more here.
Keywords: regularized newton; minimization problem; bose einstein; states bose ... See more keywords
Chiral topological states in Bose-Fermi mixtures
Sign Up to like & getrecommendations! Published in 2019 at "Physical Review B"
DOI: 10.1103/physrevb.99.125108
Abstract: Topological states were initially discovered in solid state systems and have generated widespread interest in many areas of physics. The advances in cold atoms create novel settings for studying topological states that would be quite… read more here.
Keywords: bose fermi; states bose; chiral topological; fermi mixtures ... See more keywords
Observation of Subradiant Atomic Momentum States with Bose-Einstein Condensates in a Recoil Resolving Optical Ring Resonator.
Sign Up to like & getrecommendations! Published in 2018 at "Physical review letters"
DOI: 10.1103/physrevlett.121.173602
Abstract: We experimentally investigate the formation of subradiant atomic momentum states in Bose-Einstein condensates inside a recoil resolving optical ring resonator according to the theoretical proposal of Cola, Bigerni, and Piovella. The atoms are pumped from… read more here.
Keywords: atomic momentum; subradiant atomic; momentum states; states bose ... See more keywords