Effective Hamiltonian for non-minimally coupled scalar fields
arXiv:gr-qc/0607113 · doi:10.1007/s10714-008-0653-1
Abstract
Performing a relativistic approximation as the generalization to a curved spacetime of the flat space Klein-Gordon equation, an effective Hamiltonian which includes non-minimial coupling between gravity and scalar field and also quartic self-interaction of scalar field term is obtained.
4 pages