BFV quantization and FFBRST of Christ-Lee model

Nuclear Physics B 2026 Open access

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Authors: Ansha S. Nair, R. Kumar, Saurabh Guptaa
DOI: 10.1016/j.nuclphysb.2026.117324
Cited by: 1
References: 30

Abstract

We accomplish the Batalin-Fradkin-Vilkovisky (BFV) quantization of the Christ-Lee model in both polar and Cartesian coordinates. We construct the BRST charge along with gauge-fixing function and obtain the BRST invariant effective action. We also procure the finite field-dependent BRST (FFBRST) symmetries of the model. Finally, we obtain a generalized action of the model with finite field-dependent parameter. Thus, we bridge the BFV-BRST gauge-fixed action and the gauge-invariant classical action of the model using FFBRST transformations.

Fields of Study & Subjects

Black Holes and Theoretical Physics Noncommutative and Quantum Gravity Theories Cosmology and Gravitation Theories

Publication details

Journal / source
Nuclear Physics B
Publisher
Elsevier BV
Volume
1023
Pages
117324–117324
Publication date
25 January 2026
Language
EN