Exact results on linear response of cyclic molecular aggregates

A. V. Ilinskaia; K. N. Ilinski; G. V. Kalinin; V. V. Melezhik; A. S. Stepanenko

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Exact results on linear response of cyclic molecular aggregates

A. V. Ilinskaia·K. N. Ilinski·G. V. Kalinin·V. V. Melezhik·A. S. Stepanenko

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Abstract

Basing on the picture of Frenkel excitons in molecular crystals described by the XY-model we consider the linear response of linear cyclic aggregates at finite temperature. The exact results for characteristics of the response are obtained. In particular, we calculate time-dependent two-point correlation functions at finite temperature for the cyclic 1-D XY-model.

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A. V. Ilinskaia, K. N. Ilinski, G. V. Kalinin, V. V. Melezhik, A. S. Stepanenko. 1995-09-08. Exact results on linear response of cyclic molecular aggregates. https://arxiv.org/abs/cond-mat/9509040

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