Gauge generator for bi-gravity and multi-gravity models
Following the Hamiltonian structure of bi-gravity and multi-gravity models in the full phase space, we have constructed the generating functional of diffeomorphism gauge symmetry. As is expected, this generator is constructed from the first class constraints of the system. We show that this gauge ge...
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
| Published: |
Elsevier
2021-05-01
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| Series: | Nuclear Physics B |
| Online Access: | http://www.sciencedirect.com/science/article/pii/S0550321321000572 |
| _version_ | 1818601371769765888 |
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| author | Ali Dokhani Zahra Molaee Ahmad Shirzad |
| author_facet | Ali Dokhani Zahra Molaee Ahmad Shirzad |
| author_sort | Ali Dokhani |
| collection | DOAJ |
| description | Following the Hamiltonian structure of bi-gravity and multi-gravity models in the full phase space, we have constructed the generating functional of diffeomorphism gauge symmetry. As is expected, this generator is constructed from the first class constraints of the system. We show that this gauge generator works well in giving the gauge transformations of the canonical variables. |
| first_indexed | 2024-12-16T12:50:20Z |
| format | Article |
| id | doaj.art-75346caa476c474aa069ceab14618d32 |
| institution | Directory Open Access Journal |
| issn | 0550-3213 |
| language | English |
| last_indexed | 2024-12-16T12:50:20Z |
| publishDate | 2021-05-01 |
| publisher | Elsevier |
| record_format | Article |
| series | Nuclear Physics B |
| spelling | doaj.art-75346caa476c474aa069ceab14618d322022-12-21T22:31:10ZengElsevierNuclear Physics B0550-32132021-05-01966115360Gauge generator for bi-gravity and multi-gravity modelsAli Dokhani0Zahra Molaee1Ahmad Shirzad2Department of Physics, Isfahan University of Technology, Isfahan, Iran; School of Particles and Accelerators, Institute for Research in Fundamental Sciences (IPM), P.O. Box 19395-5531, Tehran, IranSchool of Particles and Accelerators, Institute for Research in Fundamental Sciences (IPM), P.O. Box 19395-5531, Tehran, Iran; Corresponding author.Department of Physics, Isfahan University of Technology, Isfahan, Iran; School of Particles and Accelerators, Institute for Research in Fundamental Sciences (IPM), P.O. Box 19395-5531, Tehran, IranFollowing the Hamiltonian structure of bi-gravity and multi-gravity models in the full phase space, we have constructed the generating functional of diffeomorphism gauge symmetry. As is expected, this generator is constructed from the first class constraints of the system. We show that this gauge generator works well in giving the gauge transformations of the canonical variables.http://www.sciencedirect.com/science/article/pii/S0550321321000572 |
| spellingShingle | Ali Dokhani Zahra Molaee Ahmad Shirzad Gauge generator for bi-gravity and multi-gravity models Nuclear Physics B |
| title | Gauge generator for bi-gravity and multi-gravity models |
| title_full | Gauge generator for bi-gravity and multi-gravity models |
| title_fullStr | Gauge generator for bi-gravity and multi-gravity models |
| title_full_unstemmed | Gauge generator for bi-gravity and multi-gravity models |
| title_short | Gauge generator for bi-gravity and multi-gravity models |
| title_sort | gauge generator for bi gravity and multi gravity models |
| url | http://www.sciencedirect.com/science/article/pii/S0550321321000572 |
| work_keys_str_mv | AT alidokhani gaugegeneratorforbigravityandmultigravitymodels AT zahramolaee gaugegeneratorforbigravityandmultigravitymodels AT ahmadshirzad gaugegeneratorforbigravityandmultigravitymodels |