Generalized conifolds and 4-Dimensional N=1 SuperConformal Field Theory

Nov, 1998
26 pages
Published in:
  • JHEP 05 (1999) 003
e-Print:
Report number:
  • HUTP-98-A051A,
  • ITEP-TH-64-98,
  • HUTP-98-A051,
  • YCTP-P29-98

Citations per year

1998200520122019202402468101214
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 N=1\mathcal{N}=1 superconformal theories dictating their low-energy dynamics are infrared fixed points arising from deforming the corresponding ADE N=2\mathcal{N}=2 superconformal field theories by mass terms for adjoint chiral fields. We probe the geometry with a single D3D3-brane and discuss the near-horizon supergravity solution for a large number NN of coincident D3D3-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