Compactification of D = 11 supergravity on spaces of exceptional holonomy

Jun, 1995
14 pages
Published in:
  • Phys.Lett.B 357 (1995) 300-306
e-Print:
Report number:
  • DAMTP-R-95-31

Citations per year

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Abstract:
We investigate the compactification of D=11 supergravity to D=5,4,3, on compact manifolds of holonomy SU(3)SU(3) (Calabi-Yau), G2G_2, and Spin(7)Spin(7), respectively, making use of examples of the latter two cases found recently by Joyce. In each case the lower dimensional theory is a Maxwell/Einstein supergravity theory. We find evidence for an equivalence, in certain cases, with heterotic string compactifications from D=10 to D=5,4,3, on compact manifolds of holonomy SU(2)SU(2) (K3×S 1K_3\times S~1), SU(3)SU(3), and G2G_2, respectively. The complete intersection Calabi manifold with Hodge numbers h1,1=h1,2=19h_{1,1}=h_{1,2}=19 plays a significant role in the proposed equivalences.
Note:
  • 15 pp., Phyzxx Report-no: DAMTP, R/95/31
  • supergravity
  • dimension: 11
  • compactification
  • field theory: Calabi-Yau
  • field theory: Kaehler
  • geometry: algebra