西南石油大学学报(自然科学版) ›› 1990, Vol. 12 ›› Issue (2): 117-122.DOI: 10.3863/j.issn.1000-2634.1990.02.14
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Wang Wen-fu1 Tao Cai-de2
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Abstract:
A Robertson-walker universe coupled to a conformally invariant scalar field is quantized following the canonical formalism for constrained Hamiltonian systems, The exact solution is found to corresponding wheeler-Dewitt equation. It is shown that in the case under discussion the parameter vanishing. The parameter p denotes some factor-ordering ambiguty in the Quantum Gravitational Theory. It is also shown that the extreme value of the scale factor of the universe is the order of planck length.
Key words: Quantization, Conformally Invariant Scalar Field, Planck length, Wheeler-Dewitt Equation
Wang Wen-fu Tao Cai-de. QUANTIZATION OF ROBERTSON-WALKER GEOMETRY COUPLED TO A CONFORMALLY INVARIANT SCALAR FIELD[J]. 西南石油大学学报(自然科学版), 1990, 12(2): 117-122.
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URL: http://journal15.magtechjournal.com/Jwk_xnzk/EN/10.3863/j.issn.1000-2634.1990.02.14
http://journal15.magtechjournal.com/Jwk_xnzk/EN/Y1990/V12/I2/117