Coadjoint representation of the BMS group on celestial Riemann surfaces
Abstract The coadjoint representation of the BMS group in four dimensions is constructed in a formulation that covers both the sphere and the punctured plane. The structure constants are worked out for different choices of bases. The conserved current algebra of non-radiative asymptotically flat spa...
| मुख्य लेखकों: | , |
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| स्वरूप: | लेख |
| भाषा: | English |
| प्रकाशित: |
SpringerOpen
2021-06-01
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| श्रृंखला: | Journal of High Energy Physics |
| विषय: | |
| ऑनलाइन पहुंच: | https://doi.org/10.1007/JHEP06(2021)079 |