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Finite-temperature hole dynamics in the t-J model: Exact results for high dimensions

D. E. Logan·M. P. H. Stumpf
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Abstract

We discuss the dynamics of a single hole in the t-J model at finite temperature, in the limit of large spatial dimensions. The problem is shown to yield a simple and physically transparent solution, that exemplifies the continuous thermal evolution of the underlying string picture from the T=0 string-pinned limit through to the paramagnetic phase.

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D. E. Logan, M. P. H. Stumpf. 1998-09-10. Finite-temperature hole dynamics in the t-J model: Exact results for high dimensions. https://doi.org/10.1209/epl%2Fi1998-00341-6

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