Citations per year

200420072010201320143160
Abstract:
Higher-order invariants and their role as possible counterterms for supergravity theories are reviewed. It is argued that N=8 supergravity will diverge at 5 loops. The construction of R4R^4 superinvariants in string and M-theory is discussed.
  • talk: Ann Arbor 2004/04/03
  • supergravity
  • M-theory
  • string model
  • regularization
  • derivative: high