Dimensional regularization and supersymmetry at the two-loop level

Journal Article · Mon Oct 15 04:00:00 EDT 1979 · Phys. Rev., D; (United States)

DOI:https://doi.org/10.1103/PhysRevD.20.1832· OSTI ID:5998372

Townsend, P K; van Nieuwenhuizen, P

The self-energy and vertex corrections of the massless Wess-Zumino model are evaluated at the two-loop level by means of ordinary dimensional regularization. Unexpectedly the results satisfy the Ward identities of global supersymmetry.

• Research Organization: Institute for Theoretical Physics, State University of New York, Stony Brook, New York 11794
• OSTI ID: 5998372
• Journal Information: Phys. Rev., D; (United States), Journal Name: Phys. Rev., D; (United States) Vol. 20:8; ISSN PRVDA
• Country of Publication: United States
• Language: English

Related Subjects

645400 -- High Energy Physics-- Field Theory
657003* -- Theoretical & Mathematical Physics-- Relativity & Gravitation
71 CLASSICAL AND QUANTUM MECHANICS
GENERAL PHYSICS
72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
ELEMENTARY PARTICLES
ENERGY
FUNCTIONS
GREEN FUNCTION
LAGRANGIAN FUNCTION
MASSLESS PARTICLES
RENORMALIZATION
SELF-ENERGY
SPACE-TIME
SUPERGRAVITY
SUPERSYMMETRY
SYMMETRY
WARD IDENTITY
YANG-MILLS THEORY