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Title: | Periodically Driven Array of Single Rydberg Atoms |
Authors: | BASAK, SAGARIKA CHOUGALE, YASHWANT NATH, REJISH Dept. of Mathematics |
Keywords: | Periodically Driven Array of Single Rydberg Atoms 2018 |
Issue Date: | Mar-2018 |
Publisher: | American Physical Society |
Citation: | Physical Review Letters, 120(12). |
Abstract: | An array of single Rydberg atoms driven by a temporally modulated atom-field detuning is studied. The periodic modulation effectively modifies the Rabi coupling, leading to unprecedented dynamics in the presence of Rydberg-Rydberg interactions, in particular, blockade enhancement, antiblockades, and state-dependent population trapping. Interestingly, the Schrieffer-Wolf transformation reveals a fundamental process in Rydberg gases, correlated Rabi coupling, which stems from the extended nature of the Rydberg-Rydberg interactions. Also, the correlated coupling provides an alternative depiction for the Rydberg blockade, exhibiting a nontrivial behavior in the presence of periodic modulation. The dynamical localization of a many-body configuration in a driven Rydberg lattice is discussed. |
URI: | http://dr.iiserpune.ac.in:8080/xmlui/handle/123456789/4089 https://doi.org/10.1103/PhysRevLett.120.123204 |
ISSN: | 0031-9007 1079-7114 |
Appears in Collections: | JOURNAL ARTICLES |
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