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Abstract
摘要 |
In this talk, first I will construct connection dynamics of Brans-Dicke theory, The resulted Hamiltonian formalism divided into two sectors marks off by the coupling parameter ω(ϕ). Loop quantization method thus can be extend to Brans-Dicke theory based on its su(2) connection formalism. As an application, then we set up the basic structure of loop quantum Brans-Dicke cosmology. The effective dynamical equations of loop quantum Brans-Dicke cosmology are also obtained, which lay a foundation for the phenomenological investigation to possible quantum gravity effects in cosmology. |
