TY - JOUR

T1 - Polyakov's spin factor for a classical spinning particle via the BRST invariant path integral

AU - Cho, Jin Ho

AU - Hyun, Seungjoon

AU - Lee, Hyuk jae

PY - 1994/5/19

Y1 - 1994/5/19

N2 - For the 'classical' formulation of a massive spinning particle, the propagator is obtained along with the spin factor. We treat the system with two kinds of constraints that were recently shown to be concerned with the reparametrization invariance and 'quasi-supersymmetry'. In the path integral, the BRST invariant Lagrangian is used and the same spin factor is obtained as in the pseudo-classical formulation.

AB - For the 'classical' formulation of a massive spinning particle, the propagator is obtained along with the spin factor. We treat the system with two kinds of constraints that were recently shown to be concerned with the reparametrization invariance and 'quasi-supersymmetry'. In the path integral, the BRST invariant Lagrangian is used and the same spin factor is obtained as in the pseudo-classical formulation.

UR - http://www.scopus.com/inward/record.url?scp=13844324342&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=13844324342&partnerID=8YFLogxK

U2 - 10.1016/0370-2693(94)90728-5

DO - 10.1016/0370-2693(94)90728-5

M3 - Article

AN - SCOPUS:13844324342

SN - 0370-2693

VL - 327

SP - 274

EP - 278

JO - Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics

JF - Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics

IS - 3-4

ER -