中国物理B ›› 2002, Vol. 11 ›› Issue (3): 222-225.doi: 10.1088/1009-1963/11/3/304
吴亚波1, 李磊1, 李久利2
Wu Ya-Bo (吴亚波)a, Li Jiu-Li (李久利)b, Li Lei (李磊)a
摘要: In this paper, the Arnowitt-Deser-Misner (ADM) constraint equations are naturally derived in two different ways. One method is to construct a one-parametric gravitational action in the Lorentzian spacetime. Hence, the one-parametric ADM constraint equations can be obtained. The other method is to apply the double complex function method to Einstein-Hilbert gravitational fields in Hamiltonian formulation. Therefore the double ADM constraint equations can be obtained, in which the well-known ADM constraint equations are included as a special case.
中图分类号: (Spacetime topology, causal structure, spinor structure)