The quantum fluctuations of an anisotropic Bianchi type-IX metric and its tunneling into a quasiclassical inflationary phase are analyzed by solving the Wheeler-DeWitt equation within a minisuperspace description. Within this model and the adopted statistical interpretation of the "wave function of the Universe" the appearance of an extremely isotropic universe from quantum fluctuations occurs with necessity.
ASJC Scopus subject areas
- Nuclear and High Energy Physics
- Physics and Astronomy (miscellaneous)