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gr-qc2011★ 16 cited
Coherent State Functional Integrals in Quantum Cosmology
Li Qin, Yongge Ma
Coherent state functional integrals for the minisuperspace models of quantum cosmology are studied. By the well-established canonical theories, the transition amplitudes in the pat…
gr-qc2011★ 8 cited
Path Integral and Effective Hamiltonian in Loop Quantum Cosmology
Haiyun Huang, Yongge Ma, Li Qin
We study the path integral formulation of Friedmann universe filled with a massless scalar field in loop quantum cosmology. All the isotropic models of are considered.…