机译:推导二维重力Arnowitt-Deser-Misner约束方程的新方法
Department of Physics, Liaoning Normal University, Dalian 116029, China;
National Astronomical Observatories, Chinese Academy of Sciences, Beijing 100012, China;
Department of Physics, Liaoning Normal University, Dalian 116029, China;
Arnowitt-Desner-Misner (ADM) constraint equations; Hamiltonian formulation; space-time signature;