N=1 Super Yang Mills renormalization schemes for Fractional Branes

Raffaele Marotta, Francesco Sannino

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Abstrakt

We investigate N=1 super Yang-Mills theory using fractional branes. We first define the beta-function with respect to a supergravity coordinate. To provide the relation between the supergravity parameter and the renormalization group scale we use the UV known gauge theory beta-function as a type of boundary condition. We show that there are no privileged renormalization schemes connected to a given supergravity solution while we investigate in some detail two schemes. The Wilsonian one where just one loop is manifest and the one containing multi-loops. A new functional relation between the gaugino condensate and the supergravity coordinates is finally determined.
OriginalsprogEngelsk
TidsskriftPhysics Letters B: Particle Physics, Nuclear Physics and Cosmology
Vol/bind545
Udgave nummer1-2
Sider (fra-til)162-168
ISSN0370-2693
DOI
StatusUdgivet - 3. okt. 2002
Udgivet eksterntJa

Bibliografisk note

5 pages, revtex4, no figures. Corrected typos and added some clarifications

Emneord

  • hep-th
  • hep-ph

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