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arXiv · hep-ph/9909306

The Auxiliary Mass Method beyond the Local Potential Approximation

K. Ogure·J. Sato
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Abstract

We show that the evolution equation of the effective potential in the auxiliary mass method corresponds to a leading approximation of a certain series. This series is derived from an evolution equation of an effective action using a derivative expansion. We derived an expression of the next-to-leading approximation of the evolution equation, which is a simultaneous partial differential equation.

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K. Ogure, J. Sato. 1999-09-14. The Auxiliary Mass Method beyond the Local Potential Approximation. https://doi.org/10.1143/ptp.106.131

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