ar X iv : h ep - t h / 94 05 15 8 v 1 2 5 M ay 1 99 4 Large N limit of O ( N ) vector models

Abstract

Using a simple identity between various partial derivatives of the energy of the vector model in 0+0 dimensions, we derive explicit results for the coefficients of the large N expansion of the model. These coefficients are functions in a variable ρ2, which is the expectation value of the two point function in the limit N = ∞. These functions are analytic… (More)

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Cite this paper

@inproceedings{Schelstraete2008arXI, title={ar X iv : h ep - t h / 94 05 15 8 v 1 2 5 M ay 1 99 4 Large N limit of O ( N ) vector models}, author={Sigurd Schelstraete and Henri Verschelde}, year={2008} }