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arXiv · 2002.05704

Detecting scaling in phase transitions on the truncated Heisenberg algebra

Dragan Prekrat·Kristina Neli Todorović-Vasović·Dragana Ranković
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Abstract

We construct and analyze a phase diagram of a self-interacting matrix field coupled to curvature of the non-commutative truncated Heisenberg space. The model reduces to the renormalizable Grosse-Wulkenhaar model in an infinite matrix size limit and exhibits a purely non-commutative non-uniformly ordered phase. Particular attention is given to scaling of model's parameters. We additionally provide the infinite matrix size limit for the disordered to ordered phase transition line.

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Dragan Prekrat, Kristina Neli Todorović-Vasović, Dragana Ranković. 2020-02-13. Detecting scaling in phase transitions on the truncated Heisenberg algebra. https://doi.org/10.1007/jhep03(2021)197

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