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.
The European physical journal C. 2016. Vol. 76, № 3. P. 101 (1-8)
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A systematic study of finite BRST-BV transformations within W–X formulation of the standard and the Sp(2)-extended field–antifield formalism