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Critical Exponents from the Effective Average Action

N. Tetradis·C. Wetterich
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Abstract

We compute the critical behaviour of three-dimensional scalar theories using a new exact non-perturbative evolution equation. Our values for the critical exponents agree well with previous precision estimates.

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N. Tetradis, C. Wetterich. 1993-08-03. Critical Exponents from the Effective Average Action. https://doi.org/10.1016/0550-3213(94)90446-4

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