# Exciton dynamics in branched conducting polymers: Quantum graphs based approach

## TL;DR

This paper introduces a quantum graph-based model to analyze exciton dynamics in branched conducting polymers, revealing conditions for reflectionless exciton transmission at branch points.

## Contribution

It presents a novel quantum graph approach to model exciton migration in branched polymers and identifies conditions for reflectionless transmission.

## Key findings

- Identified conditions for reflectionless exciton transmission at branch points
- Developed a quantum graph model for exciton dynamics in branched polymers
- Provided insights into exciton migration mechanisms

## Abstract

We consider dynamics of excitons in branched conducting polymers. An effective model based on the use of quantum graph concept is applied for computing of exciton migration along the branched polymer chain Condition for the regime, when the transmission of exciton through the branching point is reflectionless is revealed.