Characterization of the 1S–2S transition in antihydrogen
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DOI: 10.1038/s41586-018-0017-2
Abstract: In 1928, Dirac published an equation1 that combined quantum mechanics and special relativity. Negative-energy solutions to this equation, rather than being unphysical as initially thought, represented a class of hitherto unobserved and unimagined particles—antimatter. The… read more here.
Keywords: charge parity; transition; antihydrogen; characterization transition ... See more keywords
Solitons in a chain of charge-parity-symmetric dimers
Sign Up to like & getrecommendations! Published in 2018 at "Physical Review A"
DOI: 10.1103/physreva.98.063841
Abstract: We consider an array of dual-core waveguides, which represent an optical realization of a chain of dimers, with an active (gain-loss) coupling between the cores, opposite signs of discrete diffraction in the parallel arrays, and… read more here.
Keywords: chain; solitons chain; charge parity; intersite coupling ... See more keywords