摘要: The minisuperspace model of a Bianchi type I universe with compact spatial sections is investigated. classical solutions are brought into form where the difference between and infinite manifest. One features case that it has non-trivial moduli space. solution space 10-dimensional, whereas Kasner only have one-dimensional We also include dust cosmological constant. Solutions to Wheeler-DeWitt equation obtained in light tunnelling boundary proposal by Vilenkin. Backreaction effects from simple scalar field
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