作者: R. L. Garcia
DOI: 10.1007/BF02721095
关键词: Vacuum expectation value 、 Scalar field 、 Chiral symmetry breaking 、 Mathematical physics 、 Spontaneous symmetry breaking 、 Vacuum state 、 Physics 、 Higgs field 、 Scalar field theory 、 Symmetry breaking 、 Classical mechanics
摘要: The vacuum expectation value of a conformally invariant self-interacting scalar field in an open Friedmann universe is determined. calculation, carried out up to one loop, based on the stationary-phase evaluation functional integrals.