On running couplings in gauge theories from type-IIB supergravity
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Kehagias, A and Sfetsos, K (1999) On running couplings in gauge theories from type-IIB supergravity Phys.Lett. B, 454. pp. 270-276.
Full text not available from this repository.Abstract
We construct an explicit solution of type-IIB supergravity describing the strong coupling regime of a non-supersymmetric gauge theory. The latter has a running coupling with an ultraviolet stable fixed point corresponding to the N=4 SU(N) super-Yang-Mills theory at large N. The running coupling has a power law behaviour, argued to be universal, that is consistent with holography. Around the critical point, our solution defines an asymptotic expansion for the gauge coupling beta-function. We also calculate the first correction to the Coulombic quark-antiquark potential.
| Item Type: | Article | |||||||||
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| Divisions : | Surrey research (other units) | |||||||||
| Authors : |
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| Date : | 17 February 1999 | |||||||||
| DOI : | 10.1016/S0370-2693(99)00393-7 | |||||||||
| Uncontrolled Keywords : | hep-th, hep-th | |||||||||
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| Depositing User : | Symplectic Elements | |||||||||
| Date Deposited : | 17 May 2017 12:27 | |||||||||
| Last Modified : | 24 Jan 2020 22:17 | |||||||||
| URI: | http://epubs.surrey.ac.uk/id/eprint/835406 |
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