The Gravitational arrow of time and the Szekeres cosmological models
Dec, 1985Citations per year
Abstract: (IOP)
The arrow of time in the Szekeres cosmological models is studied by the use of an invariant depending on the Weyl and Ricci tensors. A vector representing gravitational entropy flux is also introduced. These concepts can be applied satisfactorily to the quasi-spherical models, but their application to the second class of the Szekeres models is somewhat less convincing.- nucleus nucleus: nuclear reaction
- deuteron deuteron: inelastic scattering
- intranuclear cascade
- Feynman graph
- pi: hadroproduction
- elastic scattering
- cross section: correction
- interference: effect
- numerical methods: Monte Carlo
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