BMS3 fermionic localization
Abstract We consider the geometric action formulation for 3d pure gravity with vanishing cosmological constant. We use fermionic localization to compute the exact torus partition function for a constant representative coadjoint orbit of BMS ̂ 3 $$ {\hat{\textrm{BMS}}}_3 $$ . This allows us to discus...
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| Main Authors: | , |
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| Format: | Article |
| Language: | English |
| Published: |
SpringerOpen
2025-04-01
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| Series: | Journal of High Energy Physics |
| Subjects: | |
| Online Access: | https://doi.org/10.1007/JHEP04(2025)137 |
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| Summary: | Abstract We consider the geometric action formulation for 3d pure gravity with vanishing cosmological constant. We use fermionic localization to compute the exact torus partition function for a constant representative coadjoint orbit of BMS ̂ 3 $$ {\hat{\textrm{BMS}}}_3 $$ . This allows us to discuss its 1-loop exactness. |
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| ISSN: | 1029-8479 |