Feshbach resonance of heavy exciton-polaritons
Mesoscale and Nanoscale Physics
2023-11-21 v1 Quantum Gases
Abstract
We study interactions between polaritons formed by hybridization of excitons in a two-dimensional (2D) semiconductor with surface optical phonons or plasmons. These quasiparticles have a high effective mass and can bind into bipolaritons near a Feshbach-like scattering resonance. We analyze the phase diagram of a many-body condensate of heavy polaritons and bipolaritons and calculate their absorption and luminescence spectra, which can be measured experimentally.
Keywords
Cite
@article{arxiv.2311.11174,
title = {Feshbach resonance of heavy exciton-polaritons},
author = {Brian Vermilyea and Michael M. Fogler},
journal= {arXiv preprint arXiv:2311.11174},
year = {2023}
}
Comments
11 pages, 7 figures