Functional Change of Variables in the Wheeler--De Witt Equation
| dc.creator | Cavaglià, Marco | |
| dc.date | 1993-04-30 | |
| dc.date.accessioned | 2026-07-07T03:30:04Z | |
| dc.date.available | 2026-07-07T03:30:04Z | |
| dc.description | I present a new way to solve the Wheeler--de Witt equation using the invariance of the classical lagrangian under reparametrization. This property allows one to introduce an arbitrary function for each degree of freedom of the wave function $Ψ$: this arbitrariness can be used to fix the asymptotic behaviour of $Ψ$ so as to obtain a wave function representing a closed universe or a wormhole. These considerations are applied in detail to the Kantowsky--Sachs spacetime. | |
| dc.description | 11 pages, no figures. Plain tex | |
| dc.identifier | https://arxiv.org/abs/gr-qc/9304045 | |
| dc.identifier | http://arxiv.org/abs/gr-qc/9304045 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/35420 | |
| dc.subject | General Relativity and Quantum Cosmology | |
| dc.title | Functional Change of Variables in the Wheeler--De Witt Equation | |
| dc.type | text |