Emergence of Fermi's Golden Rule.
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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