Comments on the IIA (NS)five-brane
Apr, 199923 pages
Published in:
- JHEP 06 (1999) 007
e-Print:
- hep-th/9904142 [hep-th]
Report number:
- PUPT-1859,
- IASSNS-HEP-99-37
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Abstract:
We study coincident IIA NS5-branes at large using supergravity. We show that the absorption cross section for gravitons in this background does not vanish at zero string coupling for energies larger than ( is the string scale). Using a holographic description of the intrinsic theory of the IIA NS5-branes, we find an expression for the two point function of the stress energy tensor, and comment on its structure.- membrane model
- supergravity
- expansion 1/N
- graviton: absorption
- holography
- tensor: energy-momentum
- two-point function
- renormalization: momentum dependence
- string model
- differential equations: solution
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