paper

A systematic study of finite BRST-BV transformations within W-X formulation of the standard and the Sp(2)-extended field-antifield formalism

arXiv:1601.03029 · doi:10.1140/epjc/s10052-016-3951-x

Abstract

Finite BRST-BV transformations are studied systematically within the W-X formulation of the standard and the Sp(2)-extended field-antifield formalism. The finite BRST-BV transformations are introduced by formulating a new version of the Lie equations. The corresponding finite change of the gauge-fixing master action X and the corresponding Ward identity are derived.

17 pages, LaTeX. v2: Minor change of metadata only. v3: Added Appendix A; Minor corrections to eqs. (2.38) and (2.40). v4: Minor grammatical corrections. To appear in EPJC

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