Articles with "level spacing" as a keyword



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Level spacing statistics for light in two-dimensional disordered photonic crystals

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Published in 2018 at "Scientific Reports"

DOI: 10.1038/s41598-018-29996-1

Abstract: We study the distribution of eigenfrequency spacings (the so-called level spacing statistics) for light in a two-dimensional (2D) disordered photonic crystal composed of circular dielectric (silicon) rods in air. Disorder introduces localized transverse-magnetic (TM) modes… read more here.

Keywords: statistics light; level spacing; spacing statistics; light two ... See more keywords
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Emergence of Fermi's Golden Rule.

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Published in 2022 at "Physical review letters"

DOI: 10.1103/physrevlett.129.140402

Abstract: Fermi's golden rule applies in the limit where an initial quantum state is weakly coupled to a continuum of other final states overlapping its energy. Here we investigate what happens away from this limit, where… read more here.

Keywords: rule; level spacing; emergence fermi; fermi golden ... See more keywords