Physics – High Energy Physics – High Energy Physics - Lattice
Scientific paper
2007-09-24
JHEP0805:095,2008
Physics
High Energy Physics
High Energy Physics - Lattice
32 pages, uses JHEP3.cls, the version to appear in JHEP
Scientific paper
10.1088/1126-6708/2008/05/095
We present a gauge-invariant and non-perturbative construction of the Glashow-Weinberg-Salam model on the lattice, based on the lattice Dirac operator satisfying the Ginsparg-Wilson relation. Our construction covers all SU(2) topological sectors with vanishing U(1) magnetic flux and would be usable for a description of the baryon number non-conservation. In infinite volume, it provides a gauge-invariant regularization of the electroweak theory to all orders of perturbation theory. First we formulate the reconstruction theorem which asserts that if there exists a set of local currents satisfying cetain properties, it is possible to reconstruct the fermion measure which depends smoothly on the gauge fields and fulfills the fundamental requirements such as locality, gauge-invariance and lattice symmetries. Then we give a closed formula of the local currents required for the reconstruction theorem.
Kadoh Daisuke
Kikukawa Yoshio
No associations
LandOfFree
A construction of the Glashow-Weinberg-Salam model on the lattice with exact gauge invariance 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 A construction of the Glashow-Weinberg-Salam model on the lattice with exact gauge invariance, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and A construction of the Glashow-Weinberg-Salam model on the lattice with exact gauge invariance will most certainly appreciate the feedback.
Profile ID: LFWR-SCP-O-276401