Abstract
We obtain estimates on effective actions for fermionic field theories by studying the flow of a continuous renormalization group transformation. For bosonic theories and statistical mechanics, we establish some new formulas for Mayer coefficients which are consequences of dimensional reduction.
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Brydges, D.C., Wright, J.D. Mayer expansions and the Hamilton-Jacobi equation. II. Fermions, dimensional reduction formulas. J Stat Phys 51, 435–456 (1988). https://doi.org/10.1007/BF01028465
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DOI: https://doi.org/10.1007/BF01028465