Sympathetic cooling of positrons to cryogenic temperatures for antihydrogen production.
Sign Up to like & getrecommendations! Published in 2021 at "Nature communications"
DOI: 10.1038/s41467-021-26086-1
Abstract: The positron, the antiparticle of the electron, predicted by Dirac in 1931 and discovered by Anderson in 1933, plays a key role in many scientific and everyday endeavours. Notably, the positron is a constituent of… read more here.
Keywords: positrons cryogenic; temperatures antihydrogen; cooling positrons; sympathetic cooling ... See more keywords
Initialization of quantum simulators by sympathetic cooling
Sign Up to like & getrecommendations! Published in 2020 at "Science Advances"
DOI: 10.1126/sciadv.aaw9268
Abstract: We demonstrate the preparation of ground states of largely arbitrary Hamiltonians by sympathetic cooling with a single particle. Simulating computationally intractable many-body problems on a quantum simulator holds great potential to deliver insights into physical,… read more here.
Keywords: quantum; sympathetic cooling; initialization quantum; initialization ... See more keywords