Birth of the universe as quantum scattering in string cosmology

In a Wheeler-de Witt approach to quantum string cosmology, the present state of the Universe arises from the scattering and reflection of the wave function representing the initial string vacuum in superspace. This scenario is described and compared with the more conventional quantum cosmology pictu...

Descripción completa

Detalles Bibliográficos
Autores principales: Gasperini, M, Veneziano, Gabriele
Lenguaje:eng
Publicado: 1996
Materias:
Particle Physics - Theory
Acceso en línea:https://dx.doi.org/10.1007/BF02109522
http://cds.cern.ch/record/296659
_version_ 1780889063144816640
author Gasperini, M
Veneziano, Gabriele
author_facet Gasperini, M
Veneziano, Gabriele
author_sort Gasperini, M
collection CERN
description In a Wheeler-de Witt approach to quantum string cosmology, the present state of the Universe arises from the scattering and reflection of the wave function representing the initial string vacuum in superspace. This scenario is described and compared with the more conventional quantum cosmology picture, in which the birth of the Universe is represented as a process of tunnelling ``from nothing" in superspace.
id cern-296659
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 1996
record_format invenio
spelling cern-2966592019-09-30T06:29:59Zdoi:10.1007/BF02109522http://cds.cern.ch/record/296659engGasperini, MVeneziano, GabrieleBirth of the universe as quantum scattering in string cosmologyParticle Physics - TheoryIn a Wheeler-de Witt approach to quantum string cosmology, the present state of the Universe arises from the scattering and reflection of the wave function representing the initial string vacuum in superspace. This scenario is described and compared with the more conventional quantum cosmology picture, in which the birth of the Universe is represented as a process of tunnelling ``from nothing" in superspace.hep-th/9602096CERN-TH-96-049oai:cds.cern.ch:2966591996-02-18
spellingShingle Particle Physics - Theory
Gasperini, M
Veneziano, Gabriele
Birth of the universe as quantum scattering in string cosmology
title Birth of the universe as quantum scattering in string cosmology
title_full Birth of the universe as quantum scattering in string cosmology
title_fullStr Birth of the universe as quantum scattering in string cosmology
title_full_unstemmed Birth of the universe as quantum scattering in string cosmology
title_short Birth of the universe as quantum scattering in string cosmology
title_sort birth of the universe as quantum scattering in string cosmology
topic Particle Physics - Theory
url https://dx.doi.org/10.1007/BF02109522
http://cds.cern.ch/record/296659
work_keys_str_mv AT gasperinim birthoftheuniverseasquantumscatteringinstringcosmology
AT venezianogabriele birthoftheuniverseasquantumscatteringinstringcosmology

Ejemplares similares