Reparametrization-Invariant Effective Action in Field-Antifield Formalism
Igor A. Batalin, Klaus Bering
TL;DR
This paper develops a reparametrization-invariant effective action framework incorporating classical and quantum antifields, leading to a modified classical master equation for better theoretical consistency.
Contribution
It introduces a novel formulation of the effective action with antifields that maintains reparametrization invariance and derives a corresponding deformed master equation.
Findings
Formulation of a reparametrization-invariant effective action.
Derivation of a deformed classical master equation.
Enhanced theoretical consistency in field-antifield formalism.
Abstract
We introduce classical and quantum antifields in the reparametrization-invariant effective action, and derive a deformed classical master equation.
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