The KT-BRST complex of a degenerate Lagrangian system

Details The KT-BRST complex of a degenerate Lagrangian system The KT-BRST complex of a degenerate Lagrangian system

2007-02-28

arxiv.org/abs/math-ph/0702097v2

Lett.Math.Phys.83:237-252,2008

Physics

Mathematical Physics

15 pages, accepted for publication in Lett. Math. Phys

Scientific paper

10.1007/s11005-008-0226-y

Quantization of a Lagrangian field system essentially depends on its degeneracy and implies its BRST extension defined by sets of non-trivial Noether and higher-stage Noether identities. However, one meets a problem how to select trivial and non-trivial higher-stage Noether identities. We show that, under certain conditions, one can associate to a degenerate Lagrangian L the KT-BRST complex of fields, antifields and ghosts whose boundary and coboundary operators provide all non-trivial Noether identities and gauge symmetries of L. In this case, L can be extended to a proper solution of the master equation.

Affiliated with

Also associated with

No associations

Rating

The KT-BRST complex of a degenerate Lagrangian system 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 The KT-BRST complex of a degenerate Lagrangian system, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and The KT-BRST complex of a degenerate Lagrangian system will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-525006