Asymptotically safe inflation

作者：Weinberg Steven^*

来源：Physical Review D - Particles, Fields, Gravitation and Cosmology, 2010, 81(8): 083535.

DOI：10.1103/PhysRevD.81.083535

Inflation is studied in the context of asymptotically safe theories of gravitation. Conditions are explored under which it is possible to have a long period of nearly exponential expansion that eventually comes to an end.

• 出版日期2010-4-15