Creatable universes
Mostra el registre complet de l'element
|
Visualització
 (162.0Kb)
|
|
|
|
|
|
|
Ferrando Bargues, Joan J.; Lapiedra Civera, Ramón; Morales Lladosa, Juan Antonio
|
|
Aquest document és un/a article, creat/da en: 2007
|
|
|
|
We consider the question of properly defining energy and momenta for nonasymptotic Minkowskian spaces in general relativity. Only spaces of this type, whose energy, linear 3-momentum, and intrinsic angular momentum vanish, would be candidates for creatable universes, that is, for universes which could have arisen from a vacuum quantum fluctuation. Given a universe, we completely characterize the family of coordinate systems for which one could sensibly say that this universe is a creatable universe. |
|
|
Veure al catàleg Trobes
|
|
|
Aquest element apareix en la col·lecció o col·leccions següent(s)
Mostra el registre complet de l'element
