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تسجيل مستخدم جديدReparametrization-Invariant Effective Action in Field-Antifield Formalism
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We introduce classical and quantum antifields in the reparametrization-invariant effective action, and derive a deformed classical master equation.
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We introduce external sources J_A directly into the quantum master action W of the field-antifield formalism instead of the effective action. The external sources J_A lead to a set of BRST-invariant functions W^A that are in antisymplectic involution
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