E8 in N=8 supergravity in four dimensions
We argue that N=8 supergravity in four dimensions exhibits an exceptional E8(8) symmetry, enhanced from the known E7(7) invariance. Our procedure to demonstrate this involves dimensional reduction of the N=8 theory to d=3, a field redefinition to render the E8(8) invariance manifest, followed by dim...
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sg-ntu-dr.10356-887752023-02-28T19:35:55Z E8 in N=8 supergravity in four dimensions Ananth, Sudarshan Brink, Lars Majumdar, Sucheta School of Physical and Mathematical Sciences Supergravity Models Superspaces We argue that N=8 supergravity in four dimensions exhibits an exceptional E8(8) symmetry, enhanced from the known E7(7) invariance. Our procedure to demonstrate this involves dimensional reduction of the N=8 theory to d=3, a field redefinition to render the E8(8) invariance manifest, followed by dimensional oxidation back to d=4. Published version 2018-04-26T05:28:41Z 2019-12-06T17:10:41Z 2018-04-26T05:28:41Z 2019-12-06T17:10:41Z 2018 Journal Article Ananth, S., Brink, L., & Majumdar, S. (2018). E8 in N=8 supergravity in four dimensions. Journal of High Energy Physics, 2018(1), 24-. 1126-6708 https://hdl.handle.net/10356/88775 http://hdl.handle.net/10220/44725 10.1007/JHEP01(2018)024 en Journal of High Energy Physics © 2018 The Author(s) (published by Springer). This article is distributed under the terms of the Creative Commons Attribution License (CC-BY 4.0), which permits any use, distribution and reproduction in any medium, provided the original author(s) and source are credited. 15 p. application/pdf |
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Supergravity Models Superspaces |
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Supergravity Models Superspaces Ananth, Sudarshan Brink, Lars Majumdar, Sucheta E8 in N=8 supergravity in four dimensions |
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We argue that N=8 supergravity in four dimensions exhibits an exceptional E8(8) symmetry, enhanced from the known E7(7) invariance. Our procedure to demonstrate this involves dimensional reduction of the N=8 theory to d=3, a field redefinition to render the E8(8) invariance manifest, followed by dimensional oxidation back to d=4. |
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School of Physical and Mathematical Sciences |
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School of Physical and Mathematical Sciences Ananth, Sudarshan Brink, Lars Majumdar, Sucheta |
| format |
Article |
| author |
Ananth, Sudarshan Brink, Lars Majumdar, Sucheta |
| author_sort |
Ananth, Sudarshan |
| title |
E8 in N=8 supergravity in four dimensions |
| title_short |
E8 in N=8 supergravity in four dimensions |
| title_full |
E8 in N=8 supergravity in four dimensions |
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E8 in N=8 supergravity in four dimensions |
| title_full_unstemmed |
E8 in N=8 supergravity in four dimensions |
| title_sort |
e8 in n=8 supergravity in four dimensions |
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2018 |
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https://hdl.handle.net/10356/88775 http://hdl.handle.net/10220/44725 |
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1759852991288967168 |