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arXiv · 1810.05404

Large $N$ phase transition in $T \overline{T}$-deformed $2d$ Yang-Mills theory on the sphere

Leonardo Santilli·Miguel Tierz
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Abstract

We study the partition function of a $T \overline{T}$-deformed version of Yang-Mills theory on the two-sphere. We show that the Douglas-Kazakov phase transition persists for a range of values of the deformation parameter, and that the critical area is lowered. The transition is of third order and also induced by instantons, whose contributions we characterize.

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Leonardo Santilli, Miguel Tierz. 2019-01-07. Large $N$ phase transition in $T \overline{T}$-deformed $2d$ Yang-Mills theory on the sphere. https://doi.org/10.1007/jhep01(2019)054

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