Sympathetic Mechanism for Vibrational Condensation Enabled by Polariton Optomechanical Interaction
Quantum Gases
2024-10-31 v2
Abstract
We demonstrate a macro-coherent regime in exciton-polariton systems, where nonequilibrium polariton Bose--Einstein condensation coexists with macroscopically occupied vibrational states. Strong exciton-vibration coupling induces an effective optomechanical interaction between cavity polaritons and vibrational degrees of freedom of molecules, leading to vibrational amplification in a resonant blue-detuned configuration. This interaction provide a sympathetic mechanism to achieve vibrational condensation with potential applications in cavity-controlled chemistry, nonlinear and quantum optics.
Keywords
Cite
@article{arxiv.2309.08498,
title = {Sympathetic Mechanism for Vibrational Condensation Enabled by Polariton Optomechanical Interaction},
author = {Vladislav Yu. Shishkov and Evgeny S. Andrianov and Sergei Tretiak and K. Birgitta Whaley and Anton V. Zasedatelev},
journal= {arXiv preprint arXiv:2309.08498},
year = {2024}
}