A generalization of the horizontality condition in the superfield approach to nilpotent symmetries for QED with complex scalar fields
نویسندگان
چکیده
منابع مشابه
A generalization of the horizontality condition in the superfield approach to nilpotent symmetries for QED with complex scalar fields
We provide a generalization of the horizontality condition of the usual superfield approach to Becchi-Rouet-Stora-Tyutin (BRST) formalism to obtain the (anti-)BRST symmetry transformations for all the fields of a four (3 + 1)-dimensional interacting 1-form U(1) gauge theory (QED) within the framework of the augmented superfield formalism. In the above interacting gauge theory, there is an expli...
متن کاملA Generalization Of Horizontality Condition In Superfield Approach To Nilpotent Symmetries For QED With Complex Scalar Fields
We provide a generalization of the horizontality condition of the usual superfield approach to Becchi-Rouet-Stora-Tyutin (BRST) formalism to obtain the nilpotent (anti-)BRST symmetry transformations for all the fields of a four (3 + 1)-dimensional interacting 1-form U(1) gauge theory (QED) within the framework of the augmented superfield formalism. In the above interacting gauge theory, there i...
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We derive together the exact local, covariant, continuous and off-shell nilpotent Becchi-Rouet-Stora-Tyutin (BRST) and anti-BRST symmetry transformations for the U(1) gauge field (Aμ), the (anti-)ghost fields ((C̄)C) and the Dirac fields (ψ, ψ̄) of the Lagrangian density of a four (3+1)-dimensional QED by exploiting a single restriction on the six (4, 2)dimensional supermanifold. A set of four ev...
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The derivation of the exact and unique nilpotent Becchi-Rouet-Stora-Tyutin (BRST)and anti-BRST symmetries for the matter fields, present in any arbitrary interacting gauge theory, has been a long-standing problem in the framework of superfield approach to BRST formalism. These nilpotent symmetry transformations are deduced for the four (3 + 1)-dimensional (4D) complex scalar fields, coupled to ...
متن کاملAugmented Superfield Approach To Unique Nilpotent Symmetries For Complex Scalar Fields In QED
The derivation of the exact and unique nilpotent Becchi-Rouet-Stora-Tyutin (BRST)and anti-BRST symmetries for the matter fields, present in any arbitrary interacting gauge theory, has been a long-standing problem in the framework of superfield approach to BRST formalism. These nilpotent symmetry transformations are deduced for the four (3 + 1)-dimensional (4D) complex scalar fields, coupled to ...
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ژورنال
عنوان ژورنال: Journal of Physics A: Mathematical and Theoretical
سال: 2007
ISSN: 1751-8113,1751-8121
DOI: 10.1088/1751-8113/40/18/013