Published December 2019
| Published + Submitted
Journal Article
Open
Towards the higher point holographic momentum space amplitudes. Part II. Gravitons
- Creators
-
Albayrak, Soner
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Kharel, Savan
Chicago
Abstract
In this follow up paper, we calculate higher point tree level graviton Witten diagrams in AdS₄ via bulk perturbation theory. We show that by rearranging the bulk to bulk graviton propagators, the calculations effectively reduce to the computation of a scalar factor. Analogous to the amplitudes for vector boson interactions we computed in the previous paper, scalar factors for the graviton exchange diagrams also become relatively simple when written in momentum space. We explicitly calculate higher point correlators and discuss how this momentum space formalism makes flat space and collinear limits simpler.
Additional Information
© The Author(s) 2019. 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. Article funded by SCOAP3. Received: September 23, 2019. Accepted: December 5, 2019. Published: December 17, 2019. We thank Chandramouli Chowdhury for discussions. SA is supported by NSF grant PHY-1350180 and Simons Foundation grant 488651. SK was supported by DRFC Discretionary Funds from Williams College.Attached Files
Published - Albayrak-Kharel2019_Article_TowardsTheHigherPointHolograph.pdf
Submitted - 1908.01835.pdf
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Albayrak-Kharel2019_Article_TowardsTheHigherPointHolograph.pdf
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Additional details
- Eprint ID
- 100380
- Resolver ID
- CaltechAUTHORS:20191219-112735461
- NSF
- PHY-1350180
- Simons Foundation
- 488651
- Williams College
- Created
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2019-12-20Created from EPrint's datestamp field
- Updated
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2021-11-16Created from EPrint's last_modified field
- Caltech groups
- Walter Burke Institute for Theoretical Physics