Christ–Lee Model: Augmented Supervariable Approach
We derive the complete set of off-shell nilpotent and absolutely anticommuting (anti-)BRST as well as (anti-)co-BRST symmetry transformations for the gauge-invariant Christ–Lee model by exploiting the celebrated (dual-)horizontality conditions together with the gauge-invariant and (anti-)co-BRST inv...
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| Format: | Article |
| Language: | English |
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Wiley
2018-01-01
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| Series: | Advances in High Energy Physics |
| Online Access: | http://dx.doi.org/10.1155/2018/7381387 |
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| author | R. Kumar A. Shukla |
| author_facet | R. Kumar A. Shukla |
| author_sort | R. Kumar |
| collection | DOAJ |
| description | We derive the complete set of off-shell nilpotent and absolutely anticommuting (anti-)BRST as well as (anti-)co-BRST symmetry transformations for the gauge-invariant Christ–Lee model by exploiting the celebrated (dual-)horizontality conditions together with the gauge-invariant and (anti-)co-BRST invariant restrictions within the framework of geometrical “augmented” supervariable approach to BRST formalism. We show the (anti-)BRST and (anti-)co-BRST invariances of the Lagrangian in the context of supervariable approach. We also provide the geometrical origin and capture the key properties associated with the (anti-)BRST and (anti-)co-BRST symmetry transformations (and corresponding conserved charges) in terms of the supervariables and Grassmannian translational generators. |
| format | Article |
| id | doaj-art-0d502c19e2954605970203305da43869 |
| institution | OA Journals |
| issn | 1687-7357 1687-7365 |
| language | English |
| publishDate | 2018-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | Advances in High Energy Physics |
| spelling | doaj-art-0d502c19e2954605970203305da438692025-08-20T02:03:04ZengWileyAdvances in High Energy Physics1687-73571687-73652018-01-01201810.1155/2018/73813877381387Christ–Lee Model: Augmented Supervariable ApproachR. Kumar0A. Shukla1Department of Physics & Astrophysics, University of Delhi, New Delhi 110007, IndiaIndian Institute of Science Education and Research Kolkata, Mohanpur 741246, IndiaWe derive the complete set of off-shell nilpotent and absolutely anticommuting (anti-)BRST as well as (anti-)co-BRST symmetry transformations for the gauge-invariant Christ–Lee model by exploiting the celebrated (dual-)horizontality conditions together with the gauge-invariant and (anti-)co-BRST invariant restrictions within the framework of geometrical “augmented” supervariable approach to BRST formalism. We show the (anti-)BRST and (anti-)co-BRST invariances of the Lagrangian in the context of supervariable approach. We also provide the geometrical origin and capture the key properties associated with the (anti-)BRST and (anti-)co-BRST symmetry transformations (and corresponding conserved charges) in terms of the supervariables and Grassmannian translational generators.http://dx.doi.org/10.1155/2018/7381387 |
| spellingShingle | R. Kumar A. Shukla Christ–Lee Model: Augmented Supervariable Approach Advances in High Energy Physics |
| title | Christ–Lee Model: Augmented Supervariable Approach |
| title_full | Christ–Lee Model: Augmented Supervariable Approach |
| title_fullStr | Christ–Lee Model: Augmented Supervariable Approach |
| title_full_unstemmed | Christ–Lee Model: Augmented Supervariable Approach |
| title_short | Christ–Lee Model: Augmented Supervariable Approach |
| title_sort | christ lee model augmented supervariable approach |
| url | http://dx.doi.org/10.1155/2018/7381387 |
| work_keys_str_mv | AT rkumar christleemodelaugmentedsupervariableapproach AT ashukla christleemodelaugmentedsupervariableapproach |