Enhanced polariton interaction in the presence of disorder

Matthew Prest; Cassandra Imperato; Oleg L. Berman; David W. Snoke; Klaus Ziegler

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arXiv · 2512.06249

Enhanced polariton interaction in the presence of disorder

Matthew Prest·Cassandra Imperato·Oleg L. Berman·David W. Snoke·Klaus Ziegler

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Abstract

We consider the interaction between exciton-polaritons in a semiconductor quantum well, embedded in a microcavity, in the presence of disorder. The disorder acts on the excitons in the semiconductor quantum well. We have calculated the exciton and polariton self-energies and the exciton and polariton energy dispersion relations in the presence of disorder. Our results demonstrate that disorder increases the polariton-polariton interaction.

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Matthew Prest, Cassandra Imperato, Oleg L. Berman, David W. Snoke, Klaus Ziegler. 2025-12-06. Enhanced polariton interaction in the presence of disorder. https://arxiv.org/abs/2512.06249

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