Quantum physics: Interactions propel a magnetic dance
Sign Up to like & getrecommendations! Published in 2017 at "Nature"
DOI: 10.1038/546481a
Abstract: A combination of leading-edge techniques has enabled interaction-induced magnetic motion to be observed for pairs of ultracold atoms — a breakthrough in the development of models of complex quantum behaviour. See Letter p.519 Simulating topological… read more here.
Keywords: quantum; quantum physics; physics interactions; physics ... See more keywords
Electrically tunable artificial gauge potential for polaritons
Sign Up to like & getrecommendations! Published in 2017 at "Nature Communications"
DOI: 10.1038/ncomms14540
Abstract: Neutral particles subject to artificial gauge potentials can behave as charged particles in magnetic fields. This fascinating premise has led to demonstrations of one-way waveguides, topologically protected edge states and Landau levels for photons. In… read more here.
Keywords: magnetic fields; tunable artificial; gauge; gauge potential ... See more keywords
Light guiding by artificial gauge fields
Sign Up to like & getrecommendations! Published in 2019 at "Nature Photonics"
DOI: 10.1038/s41566-019-0370-1
Abstract: Artificial gauge fields enable uncharged particles to behave as if affected by external fields. Generated by geometry or modulation, artificial gauge fields are instrumental in realizing topological physics in photonics, cold atoms and acoustics. Here,… read more here.
Keywords: acoustics; gauge fields; gauge; artificial gauge ... See more keywords