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arXiv · 1301.0210

Central charges and RG flow of strongly-coupled N=2 theory

Dan Xie·Peng Zhao
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Abstract

We calculate the central charges a, c and k_G of a large class of four-dimensional N=2 superconformal field theories arising from compactifying the six-dimensional N=(2,0) theory on a Riemann surface with regular and irregular punctures. We also study the renormalization group flows between the general Argyres-Douglas theories, which all agree with the a-theorem.

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Dan Xie, Peng Zhao. 2013-01-02. Central charges and RG flow of strongly-coupled N=2 theory. https://doi.org/10.1007/jhep03(2013)006

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