Divergences and boundary modes in $$ \mathcal{N}=8 $$ supergravity
Journal Article
·
· Journal of High Energy Physics (Online)
- Univ. of Michigan, Ann Arbor, MI (United States); University of Michigan
- Univ. of Michigan, Ann Arbor, MI (United States)
We reconsider the one loop divergence of $$ \mathcal{N}=8 $$ supergravity in four dimensions. We compute the finite effective potential of $$ \mathcal{N}=8 $$ anti-deSitter supergravity and interpret it as logarithmic running of the cosmological constant. We show that quantum inequivalence between fields that are classically dual is due to boundary modes in AdS4. In conclusion, the boundary modes are important in global AdS4 but not in thermal AdS4 since these geometries have different Euler characteristic.
- Research Organization:
- Univ. of Michigan, Ann Arbor, MI (United States)
- Sponsoring Organization:
- USDOE
- Grant/Contract Number:
- FG02-95ER40899
- OSTI ID:
- 1327322
- Journal Information:
- Journal of High Energy Physics (Online), Journal Name: Journal of High Energy Physics (Online) Journal Issue: 1 Vol. 2016; ISSN 1029-8479
- Publisher:
- Springer BerlinCopyright Statement
- Country of Publication:
- United States
- Language:
- English
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