The Arnowitt-Deser-Misner principle and geodetic streams in a super-space.
Abstract
The ADM variational principle is used to develop an approach to the investigation of the stability of Hamiltonian systems in superspace (i.e., on a manifold with a pseudo-Riemannian metric). For the inflationary solutions describing the dynamics of the universe with a massive scalar field, stability laws of disturbance attenuation are obtained for each type of scalar potential.
- Publication:
-
Zhurnal Eksperimentalnoi i Teoreticheskoi Fiziki
- Pub Date:
- October 1987
- Bibcode:
- 1987ZhETF..93.1153G
- Keywords:
-
- Astronomical Models;
- Big Bang Cosmology;
- Computational Astrophysics;
- Hamiltonian Functions;
- Universe;
- Variational Principles;
- Differential Equations;
- Geodesy;
- Inflating;
- Potential Theory;
- Scalars;
- Astrophysics;
- Cosmology:Dynamics;
- Cosmology:Stability