Mechanism of decoherence-free coupling between giant atoms

Giant atoms are a new paradigm of quantum optics going beyond the usual local coupling. Building on this, a new type of decoherence-free (DF) many-body Hamiltonians was shown in a broadband waveguide. Here these are incorporated in a general framework (not relying on master equations) and contrasted...

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Bibliographic Details
Main Authors: Angelo Carollo, Dario Cilluffo, Francesco Ciccarello
Format: Article
Language:English
Published: American Physical Society 2020-11-01
Series:Physical Review Research
Online Access:http://doi.org/10.1103/PhysRevResearch.2.043184