One loop calculations on the Wess-Zumino-Witten anomalous functional at finite temperature

Details One loop calculations on the Wess-Zumino-Witten anomalous functional at finite temperature One loop calculations on the Wess-Zumino-Witten anomalous functional at finite temperature

1994-01-19

arxiv.org/abs/hep-ph/9401282v1

Phys.Lett. B324 (1994) 345-350

Physics

High Energy Physics

High Energy Physics - Phenomenology

Latex, 13 pages and 3 figures avalaible upon request

Scientific paper

10.1016/0370-2693(94)90204-6

We analyze the finite temperature (T) extension of the Wess-Zumino- Witten functional, discussed in a previous work, to one loop in chiral perturbation theory. As a phenomenological application, we calculate finite temperature corrections to the amplitude of the $\pi^0$ decay into two photons. This calculation is performed in three limits : i)$T/M_{\pi}<<1$, ii)the chiral limit at finite T and iii)$T/M_{\pi}>>1$ ($M_{\pi}$ being the pion mass). The $T$-corrections tend to vanish in the chiral limit, where only the kaon contribution remains (although it is exponentially suppressed).

Affiliated with

Also associated with

No associations

Rating

One loop calculations on the Wess-Zumino-Witten anomalous functional at finite temperature 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 One loop calculations on the Wess-Zumino-Witten anomalous functional at finite temperature, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and One loop calculations on the Wess-Zumino-Witten anomalous functional at finite temperature will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-228276