On the Equivalence Theorem in the $χPT$ Description of the Symmetry Breaking Sector of the Standard Model

Details On the Equivalence Theorem in the $χPT$ Description of the Symmetry Breaking Sector of the Standard Model On the Equivalence Theorem in the $χPT$ Description of the Symmetry Breaking Sector of the Standard Model

1994-01-03

arxiv.org/abs/hep-ph/9401202v3

Nucl.Phys.B425:110-136,1994; ERRATUM-ibid.B434:475,1995

Physics

High Energy Physics

High Energy Physics - Phenomenology

LaTeX. Final version as it will appear in Nuclear Physics B (1994)

Scientific paper

10.1016/0550-3213(94)90174-0

We develop an alternative formulation of the symmetry breaking sector of the Standard Model as a gauged non-linear sigma model (NLSM) following the philosophy of the Chiral lagrangian approach, which is the only compatible with all the experimental and theoretical constraints. We derive the BRS symmetry of the model and the corresponding quantum lagrangian, which is a generalization of the standard Faddeev-Popov method, in a way which is covariant with respect to the reparametrizations of the coset space of the NLSM. Then we use the BRS invariance of the quantum lagrangian to state the Equivalence Theorem for the renormalized $S$-matrix elements calculated as a chiral expansion.

Affiliated with

Also associated with

No associations

Rating

On the Equivalence Theorem in the $χPT$ Description of the Symmetry Breaking Sector of the Standard Model 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 On the Equivalence Theorem in the $χPT$ Description of the Symmetry Breaking Sector of the Standard Model, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and On the Equivalence Theorem in the $χPT$ Description of the Symmetry Breaking Sector of the Standard Model will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-568000