Einstein Yang-Mills sphalerons and fermion number nonconservation

Dec 14, 1993
18 pages
Published in:
  • Phys.Lett.B 328 (1994) 89-97
e-Print:
Report number:
  • ZU-TH-32-93

Citations per year

199419992004200920133210
Abstract: (desy)
Quasi-classical arguments indicate that in the extreme high energy limit the exponential suppression of the fermion number violation in a pure Yang-Mills theory is removed due to gravitational effects.
  • general relativity
  • gauge field theory: SU(2)
  • field equations: sphaleron
  • energy: high
  • fermion number: violation
  • perturbation theory
  • stability
  • numerical calculations
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