Compactifications of F theory on Calabi-Yau threefolds. 1

Feb, 1996
23 pages
Published in:
  • Nucl.Phys.B 473 (1996) 74-92
e-Print:
Report number:
  • DUKE-TH-96-106,
  • HUTP-96-A007

Citations per year

19952003201120192025020406080
Abstract:
We study compactifications of F-theory on certain Calabi--Yau threefolds. We find that N=2N=2 dualities of type II/heterotic strings in 4 dimensions get promoted to N=1N=1 dualities between heterotic string and F-theory in 6 dimensions. The six dimensional heterotic/heterotic duality becomes a classical geometric symmetry of the Calabi--Yau in the F-theory setup. Moreover the F-theory compactification sheds light on the nature of the strong coupling transition and what lies beyond the transition at finite values of heterotic string coupling constant.
Note:
  • 23 pages + 1 figure using harvmac's `big' option Report-no: DUKE-TH-96-106, HUTP-96/A007
  • 11.25.Mj
  • 11.15.Tk
  • 11.30.Pb
  • 04.50.+h
  • String/string duality
  • Phase transitions
  • Type IIA string
  • Nonperturbative effects in string theory
  • string model: heterotic
  • compactification