POLYAKOVS SPIN FACTOR FOR A CLASSICAL SPINNING PARTICLE VIA THE BRST INVARIANT PATH-INTEGRAL

Authors
CHO JH HYUN S LEE HJ
Citation
Jh. Cho et al., POLYAKOVS SPIN FACTOR FOR A CLASSICAL SPINNING PARTICLE VIA THE BRST INVARIANT PATH-INTEGRAL, Physics letters. Section B, 327(3-4), 1994, pp. 274-278
Citations number
18
Categorie Soggetti
Physics
Journal title
Physics letters. Section B → ACNP
ISSN journal
03702693
Volume
327
Issue
3-4
Year of publication
1994
Pages
274 - 278
Database
ISI
SICI code
0370-2693(1994)327:3-4<274:PSFFAC>2.0.ZU;2-X
Abstract
For the 'classical' formulation of a massive spinning particle, the pr opagator is obtained along with the spin factor. We treat the system w ith two kinds of constraints that were recently shown to be concerned with the reparametrization invariance and 'quasi-supersymmetry'. In th e path integral, the BRST invariant Lagrangian is used and the same sp in factor is obtained as in the pseudo-classical formulation.