Understanding the Fierz Ambiguity of Partially Bosonized Theories

Details Understanding the Fierz Ambiguity of Partially Bosonized Theories Understanding the Fierz Ambiguity of Partially Bosonized Theories

2002-05-15

arxiv.org/abs/hep-ph/0205154v1

Physics

High Energy Physics

High Energy Physics - Phenomenology

Contributed to XXXVIIth Rencontres de Moriond Workshop on "QCD and High Energy Hadronic Interactions", Les Arcs, France, 16-23

Scientific paper

A useful tool in non perturbative studies of fermionic theories is partial bosonization. However, partial bosonization is often connected to an ambiguity due to Fierz rearrangement in the original theory. We discuss two different approximations for the calculation of the effective action $\Gamma$ with respect to a spurious dependence on the choice of Fierz transformation: Mean field theory and the truncated flow of an exact renormalization group equation for the effective average action.

Affiliated with

Also associated with

No associations

Rating

Understanding the Fierz Ambiguity of Partially Bosonized Theories does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with Understanding the Fierz Ambiguity of Partially Bosonized Theories, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Understanding the Fierz Ambiguity of Partially Bosonized Theories will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-489226