Generalized conifolds and 4-Dimensional N=1 SuperConformal Field Theory
Nov, 199826 pages
Published in:
- JHEP 05 (1999) 003
e-Print:
- hep-th/9811230 [hep-th]
Report number:
- HUTP-98-A051A,
- ITEP-TH-64-98,
- HUTP-98-A051,
- YCTP-P29-98
Citations per year
Abstract: (arXiv)
This paper lays groundwork for the detailed study of the non-trivial renormalization group flow connecting supersymmetric fixed points in four dimensions using string theory on AdS spaces. Specifically, we consider D3-branes placed at singularities of Calabi-Yau threefolds which generalize the conifold singularity and have an ADE classification. The superconformal theories dictating their low-energy dynamics are infrared fixed points arising from deforming the corresponding ADE superconformal field theories by mass terms for adjoint chiral fields. We probe the geometry with a single -brane and discuss the near-horizon supergravity solution for a large number of coincident -branes.Note:
- harvmac 27pp; v2. refs added, typos corrected, abstract renormalized, v3. more of that sort, version to appear in JHEP
- field theory: conformal
- supersymmetry
- conifold
- membrane model: D-brane
- supergravity
- gauge field theory
- holography
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