Heterotic Strings With Tree Level Cosmological Constant

Nov 23, 1988
6 pages
Published in:
  • Phys.Lett.B 218 (1989) 449-454
  • Published: 1989
Report number:
  • UTTG-23-88

Citations per year

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Abstract: (Elsevier)
We discuss heterotic (and super) string compactification with tree level cosmological constant. The question of having a small supersymmetry breaking is also addressed.
  • MODEL: STRING
  • SUPERSYMMETRY: SYMMETRY BREAKING
  • FIELD THEORY: TEN-DIMENSIONAL
  • FIELD THEORY: compactification
  • FIELD THEORY: FOUR-DIMENSIONAL
  • COSMOLOGICAL CONSTANT
  • FIELD THEORY: EFFECTIVE ACTION
  • FIELD THEORY: CONFORMAL
  • SCATTERING AMPLITUDE
  • ALGEBRA: CENTRAL CHARGE