The Born-Oppenheimer Approach to the Matter-Gravity System and Unitarity

Simple item page
dc.creatorBertoni, C.
dc.creatorFinelli, F.
dc.creatorVenturi, G.
dc.date1996-04-04
dc.date1996-07-12
dc.date.accessioned2026-07-07T11:46:23Z
dc.date.available2026-07-07T11:46:23Z
dc.descriptionThe Born-Oppenheimer approach to the matter-gravity system is illustrated and the unitary evolution for matter, in the absence of phenomena such as tunnelling or other instabilities, verified. The Born-Oppenheimer approach to the matter-gravity system is illustrated in a simple minisuperspace model and the corrections to quantum field theory on a semiclassical background exhibited. Within such a context the unitary evolution for matter, in the absence of phenomena such as tunnelling or other instabilities, is verified and compared with the results of other approaches. Lastly the simplifications associated with the use of adiabatic invariants to obtain the solution of the explicitly time dependent evolution equation for matter are evidenced.
dc.descriptionLatex, 12 pages. Revised version as accepted for publication by Class. and Quant. Grav. Some points explained and misprints corrected
dc.identifierhttps://arxiv.org/abs/gr-qc/9604011
dc.identifierhttp://arxiv.org/abs/gr-qc/9604011
dc.identifierClass.Quant.Grav.13:2375-2384,1996
dc.identifierdoi:10.1088/0264-9381/13/9/005
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/202209
dc.subjectGeneral Relativity and Quantum Cosmology
dc.titleThe Born-Oppenheimer Approach to the Matter-Gravity System and Unitarity
dc.typetext

Files

Collections

arXiv