Light-cone continuous-spin field in AdS space
We develop further the general light-cone gauge approach in AdS space and apply it for studying continuous-spin field. For such field, we find light-cone gauge Lagrangian and realization of relativistic symmetries. We find a simple realization of spin operators entering our approach. Generalization...
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| Format: | Article |
| Language: | English |
| Published: |
Elsevier
2019-06-01
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| Series: | Physics Letters B |
| Online Access: | http://www.sciencedirect.com/science/article/pii/S0370269319302746 |
| _version_ | 1818259757747666944 |
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| author | R.R. Metsaev |
| author_facet | R.R. Metsaev |
| author_sort | R.R. Metsaev |
| collection | DOAJ |
| description | We develop further the general light-cone gauge approach in AdS space and apply it for studying continuous-spin field. For such field, we find light-cone gauge Lagrangian and realization of relativistic symmetries. We find a simple realization of spin operators entering our approach. Generalization of our results to the gauge invariant Lagrangian formulation is also described. We conjecture that, in the framework of AdS/CFT, the continuous-spin AdS field is dual to light-ray conformal operator. For some particular cases, our continuous-spin field leads to reducible models. We note two reducible models. The first model consists of massive scalar, massless vector, and partial continuous-spin field involving fields of all spins greater than one, while the second model consists of massive vector, massless spin-2 field, and partial continuous-spin field involving all fields of spins greater than two. Keywords: Continuous-spin field, Higher-spin field |
| first_indexed | 2024-12-12T18:20:31Z |
| format | Article |
| id | doaj.art-3b41b191e6fa42dcb33ff715633995f4 |
| institution | Directory Open Access Journal |
| issn | 0370-2693 |
| language | English |
| last_indexed | 2024-12-12T18:20:31Z |
| publishDate | 2019-06-01 |
| publisher | Elsevier |
| record_format | Article |
| series | Physics Letters B |
| spelling | doaj.art-3b41b191e6fa42dcb33ff715633995f42022-12-22T00:16:09ZengElsevierPhysics Letters B0370-26932019-06-01793134140Light-cone continuous-spin field in AdS spaceR.R. Metsaev0Department of Theoretical Physics, P.N. Lebedev Physical Institute, Leninsky prospect 53, Moscow 119991, RussiaWe develop further the general light-cone gauge approach in AdS space and apply it for studying continuous-spin field. For such field, we find light-cone gauge Lagrangian and realization of relativistic symmetries. We find a simple realization of spin operators entering our approach. Generalization of our results to the gauge invariant Lagrangian formulation is also described. We conjecture that, in the framework of AdS/CFT, the continuous-spin AdS field is dual to light-ray conformal operator. For some particular cases, our continuous-spin field leads to reducible models. We note two reducible models. The first model consists of massive scalar, massless vector, and partial continuous-spin field involving fields of all spins greater than one, while the second model consists of massive vector, massless spin-2 field, and partial continuous-spin field involving all fields of spins greater than two. Keywords: Continuous-spin field, Higher-spin fieldhttp://www.sciencedirect.com/science/article/pii/S0370269319302746 |
| spellingShingle | R.R. Metsaev Light-cone continuous-spin field in AdS space Physics Letters B |
| title | Light-cone continuous-spin field in AdS space |
| title_full | Light-cone continuous-spin field in AdS space |
| title_fullStr | Light-cone continuous-spin field in AdS space |
| title_full_unstemmed | Light-cone continuous-spin field in AdS space |
| title_short | Light-cone continuous-spin field in AdS space |
| title_sort | light cone continuous spin field in ads space |
| url | http://www.sciencedirect.com/science/article/pii/S0370269319302746 |
| work_keys_str_mv | AT rrmetsaev lightconecontinuousspinfieldinadsspace |