3 papers
cond-mat.mes-hall2026
Coherent Biexciton Transport in the Presence of Exciton-Exciton Annihilation in Molecular Aggregates
Rajesh Dutta, Chern Chuang
We present a theoretical framework for biexciton dynamics in molecular aggregates that explicitly treats populations and coherences across excitation manifolds within a reduced den…
quant-ph2025
Mixed State Entanglement Via the Cauchy-Schwarz Inequality
Nishaant Jacobus, Paul Brumer, Chern Chuang
The entanglement properties of mixed states are of great importance in the study of open quantum systems and quantum information science, but commonly used entanglement measures, s…
quant-ph2025
Parametric Hypersensitivity and Transport in the Steady-State Open-System Holstein Model
Nishaant Jacobus, Paul Brumer, Chern Chuang
We demonstrate that the nonequilibrium steady state (NESS) of an open-system Holstein model with linear bias displays extreme sensitivity to the closed system parameters. This sens…