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Title: Induced parity-violation anomaly for a spin-3/2 field in three dimensions

Abstract

In this paper, a diagrammatic computation of the parity-violating effective action for the massless Rarita-Schwinger field induced by its interaction with a spin O and 1/2 fields is presented. The lowest-order approximation is compared with the Chern-Simons term previously obtained for the spinor-vector field.

Authors:
;  [1]
  1. Dept. de Fisica, Univ. Federal da Paraiba, Cx. P. 5008, CEP 58.059, Joao Pessoa (Brazil)
Publication Date:
OSTI Identifier:
7012420
Resource Type:
Journal Article
Journal Name:
Modern Physics Letters A; (Singapore)
Additional Journal Information:
Journal Volume: 7:30; Journal ID: ISSN 0217-7323
Country of Publication:
United States
Language:
English
Subject:
72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS; MASSLESS PARTICLES; P INVARIANCE; FIELD THEORIES; INTERACTIONS; NONLINEAR PROBLEMS; SCHWINGER SOURCE THEORY; SPIN; SPINORS; THREE-DIMENSIONAL CALCULATIONS; VECTOR FIELDS; ANGULAR MOMENTUM; ELEMENTARY PARTICLES; INVARIANCE PRINCIPLES; PARTICLE PROPERTIES; 662110* - General Theory of Particles & Fields- Theory of Fields & Strings- (1992-); 662120 - General Theory of Particles & Fields- Symmetry, Conservation Laws, Currents & Their Properties- (1992-)

Citation Formats

Do Nascimento, J R.S., and Bezerra de Mello, E R. Induced parity-violation anomaly for a spin-3/2 field in three dimensions. United States: N. p., 1992. Web. doi:10.1142/S0217732392003979.
Do Nascimento, J R.S., & Bezerra de Mello, E R. Induced parity-violation anomaly for a spin-3/2 field in three dimensions. United States. https://doi.org/10.1142/S0217732392003979
Do Nascimento, J R.S., and Bezerra de Mello, E R. Mon . "Induced parity-violation anomaly for a spin-3/2 field in three dimensions". United States. https://doi.org/10.1142/S0217732392003979.
@article{osti_7012420,
title = {Induced parity-violation anomaly for a spin-3/2 field in three dimensions},
author = {Do Nascimento, J R.S. and Bezerra de Mello, E R},
abstractNote = {In this paper, a diagrammatic computation of the parity-violating effective action for the massless Rarita-Schwinger field induced by its interaction with a spin O and 1/2 fields is presented. The lowest-order approximation is compared with the Chern-Simons term previously obtained for the spinor-vector field.},
doi = {10.1142/S0217732392003979},
url = {https://www.osti.gov/biblio/7012420}, journal = {Modern Physics Letters A; (Singapore)},
issn = {0217-7323},
number = ,
volume = 7:30,
place = {United States},
year = {1992},
month = {9}
}