带宇宙学常数的正压FRW模式的因子分解方法
Factorization approach for barotropic FRW model with a cosmological constant
摘要:
本文对包含宇宙学项的正压Friedmann-Robertson-Walker(FRW)小超空间模型的Wheeler-DeWitt(WDW)方程中的任意q因子序,应用标准超对称因子分解技术.由此产生的宇宙波函数表现为一个参数的家庭,这对于特定值的$γ$参数的正压模型是准确地发现。
英文摘要:
We apply the technique of standard supersymmetric factorization for any q factor ordering in the Wheeler-DeWitt (WDW) equation for barotropic Friedmann-Robertson-Walker (FRW) minisuperspace model, including the cosmological term. The resulting wave functions of the universe are exhibited as one-parameter families, which for particular values of the $γ$ parameter of the barotropic model are exactly found.
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