Orientational alignment in Cavity Quantum Electrodynamics
arXiv:1803.05877 · doi:10.1103/PhysRevA.97.053836
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.
7 pages, 4 figures
References in corpus (14)
- The large deviation approach to statistical mechanics
- Nonlinear lattice dynamics as a basis for enhanced superconductivity in YBa2Cu3O6.5
- Coherent coupling of molecular resonators with a micro-cavity mode
- Extraordinary exciton conductance induced by strong coupling
- Quantum theory of collective strong coupling of molecular vibrations with a microcavity mode
- Polariton-assisted Singlet Fission in Acene Aggregates
- Ab-initio Optimized Effective Potentials for Real Molecules in Optical Cavities: Photon Contributions to the Molecular Ground state
- Theory of Nanoscale Organic Cavities: The Essential Role of Vibration-Photon Dressed States
- Theory of Laser-Controlled Competing Superconducting and Charge Orders
- Raman scattering with strongly coupled vibron-polaritons
- Absorption, Photoluminescence and Resonant Rayleigh Scattering Probes of Condensed Microcavity Polaritons
- Terahertz field control of interlayer transport modes in cuprate superconductors
- Polarization dynamics in a photon BEC
- Polarization of a Bose-Einstein Condensate of Photons in a Dye-Filled Microcavity