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arXiv · 1112.5459

Correlators in W_N Minimal Model Revisited

Chi-Ming Chang·Xi Yin
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Abstract

In this paper, we study a class of sphere and torus correlation functions in the W_N minimal model. In particular, we show that a large class of exact sphere three-point functions of W_N primaries, derived using affine Toda theory, exhibit large N factorization. This allows us to identify some fundamental particles and their bound states in the holographic dual, including light states. We also derive the torus two-point function of basic primaries, by directly constructing the relevant conformal blocks. The result can then be analytically continued to give the Lorentzian thermal two-point functions.

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Chi-Ming Chang, Xi Yin. 2012-07-27. Correlators in W_N Minimal Model Revisited. https://doi.org/10.1007/jhep10(2012)050

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