Computation of the $p^6$ order low-energy constants with tensor sources

Details Computation of the $p^6$ order low-energy constants with tensor sources Computation of the $p^6$ order low-energy constants with tensor sources

2012-03-04

arxiv.org/abs/1203.0712v1

Physics

High Energy Physics

High Energy Physics - Phenomenology

18 pages

Scientific paper

We present the results of computing the $p^4$ and $p^6$ order low-energy constants of the chiral Lagrangian with tensor sources for both two and three flavors pseudoscalar mesons. This is a generalization of our previous work on calculating the $p^4$ and $p^6$ order coefficients of the chiral Lagrangian without tensor sources in terms of the quark self-energy $\Sigma(p^2)$. We find that some $p^6$ order operators with tenor sources used in the literature are related to each other with the help of some epsilon relations. There leaves 100 independent terms for $n$-flavor, 94 terms for 3-flavor, and 67 terms for 2-flavor cases. We also find that the odd-intrinsic-parity chiral Lagrangian with tensor sources can not exist.

Affiliated with

Also associated with

No associations

Rating

Computation of the $p^6$ order low-energy constants with tensor sources 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 Computation of the $p^6$ order low-energy constants with tensor sources, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Computation of the $p^6$ order low-energy constants with tensor sources will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-331458