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arXiv · hep-ph/0101107

ERG and Schwinger-Dyson Equations - Comparison in formulations and applications --

Haruhiko Terao
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Abstract

The advantageous points of ERG in applications to non-perturbative analyses of quantum field theories are discussed in comparison with the Schwinger-Dyson equations. First we consider the relation between these two formulations specially by examining the large N field theories. In the second part we study the phase structure of dynamical symmetry breaking in three dimensional QED as a typical example of the practical applications.

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Haruhiko Terao. 2001-01-13. ERG and Schwinger-Dyson Equations - Comparison in formulations and applications --. https://doi.org/10.1142/s0217751x01004566

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