3 papers
physics.chem-ph2026
Symmetry Adapted Hierarchical Equations of Motion for Exact Simulations of Large Polariton Systems
M. Elious Mondal, Pengfei Huo
Hierarchical equations of motion(HEOM) provide exact dynamics of open quantum systems coupled to harmonic baths, but their computational cost becomes prohibitive for systems with m…
physics.optics2025
Effective Mode Description for Macroscopic Fabry Pérot Cavities
Michael A. D. Taylor, Pengfei Huo
We introduce an effective modes formalism to describe how the quasi-continuum of photonic modes in an optical cavity effectively behaves in the strong light-matter coupling regime…
quant-ph2025
Microscopic Theory of Polariton Group Velocity Renormalization
Wenxiang Ying, Benjamin X. K. Chng, Milan Delor +1
Cavity exciton-polaritons exhibit ballistic transport and can achieve a distance of 100 m in one picosecond. This ballistic transport significantly enhances mobility compared t…