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Orientational alignment in Cavity Quantum Electrodynamics
- Source :
- Phys. Rev. A 97, 053836 (2018)
- Publication Year :
- 2018
-
Abstract
- We consider the orientational alignment of dipoles due to strong matter light coupling, for a non-vanishing density of excitations. We compare various approaches to this problem in the limit of large numbers of emitters, and show that direct Monte Carlo integration, mean-field theory, and large deviation methods match exactly in this limit. All three results show that orientational alignment develops in the presence of a macroscopically occupied polariton mode, and that the dipoles asymptotically approach perfect alignment in the limit of high density or low temperature.<br />Comment: 7 pages, 4 figures
Details
- Database :
- arXiv
- Journal :
- Phys. Rev. A 97, 053836 (2018)
- Publication Type :
- Report
- Accession number :
- edsarx.1803.05877
- Document Type :
- Working Paper
- Full Text :
- https://doi.org/10.1103/PhysRevA.97.053836