de.mpg.escidoc.pubman.appbase.FacesBean
Deutsch
 
Hilfe Wegweiser Impressum Kontakt Einloggen
  DetailsucheBrowse

Datensatz

DATENSATZ AKTIONENEXPORT
  Pre-big bang bubbles from the gravitational instability of generic string vacua

Buonanno, A., Damour, T., & Veneziano, G. (1999). Pre-big bang bubbles from the gravitational instability of generic string vacua. Nuclear Physics B, 543, 275-320. doi:10.1016/S0550-3213(98)00805-0.

Item is

Basisdaten

einblenden: ausblenden:
Datensatz-Permalink: http://hdl.handle.net/11858/00-001M-0000-0019-8AE9-0 Versions-Permalink: http://hdl.handle.net/11858/00-001M-0000-0019-8AEA-E
Genre: Zeitschriftenartikel

Dateien

einblenden: Dateien
ausblenden: Dateien
:
hep-th_9806230.pdf (Preprint), 544KB
Beschreibung:
File downloaded from arXiv at 2014-05-26 13:47
Sichtbarkeit:
Öffentlich
MIME-Typ / Prüfsumme:
application/pdf / [MD5]
Technische Metadaten:
Copyright Datum:
-
Copyright Info:
-
:
NPB543_275.pdf (beliebiger Volltext), 3MB
Beschreibung:
-
Sichtbarkeit:
Öffentlich
MIME-Typ / Prüfsumme:
application/pdf / [MD5]
Technische Metadaten:
Copyright Datum:
-
Copyright Info:
-
Lizenz:
-

Externe Referenzen

einblenden:

Urheber

einblenden:
ausblenden:
 Urheber:
Buonanno, A.1, 2, Autor              
Damour, T., Autor
Veneziano, G., Autor
Affiliations:
1lnstitut des Hautes Etudes Scientifiques, escidoc:persistent22              
2Astrophysical and Cosmological Relativity, AEI-Golm, MPI for Gravitational Physics, Max Planck Society, escidoc:1933290              

Inhalt

einblenden:
ausblenden:
Schlagwörter: High Energy Physics - Theory, hep-th,Astrophysics, astro-ph,General Relativity and Quantum Cosmology, gr-qc
 Zusammenfassung: We formulate the basic postulate of pre-big bang cosmology as one of ``asymptotic past triviality'', by which we mean that the initial state is a generic perturbative solution of the tree-level low-energy effective action. Such a past-trivial ``string vacuum'' is made of an arbitrary ensemble of incoming gravitational and dilatonic waves, and is generically prone to gravitational instability, leading to the possible formation of many black holes hiding singular space-like hypersurfaces. Each such singular space-like hypersurface of gravitational collapse becomes, in the string-frame metric, the usual big-bang t=0 hypersurface, i.e. the place of birth of a baby Friedmann universe after a period of dilaton-driven inflation. Specializing to the spherically-symmetric case, we review and reinterpret previous work on the subject, and propose a simple, scale-invariant criterion for collapse/inflation in terms of asymptotic data at past null infinity. Those data should determine whether, when, and where collapse/inflation occurs, and, when it does, fix its characteristics, including anisotropies on the big bang hypersurface whose imprint could have survived till now. Using Bayesian probability concepts, we finally attempt to answer some fine-tuning objections recently moved to the pre-big bang scenario.

Details

einblenden:
ausblenden:
Sprache(n):
 Datum: 1998-06-291999
 Publikationsstatus: Im Druck publiziert
 Seiten: 58 pages, RevTex, epsfig, 5 figures
 Ort, Verlag, Ausgabe: -
 Inhaltsverzeichnis: -
 Art der Begutachtung: -
 Identifikatoren: arXiv: hep-th/9806230
DOI: 10.1016/S0550-3213(98)00805-0
URI: http://arxiv.org/abs/hep-th/9806230
 Art des Abschluß: -

Veranstaltung

einblenden:

Entscheidung

einblenden:

Projektinformation

einblenden:

Quelle 1

einblenden:
ausblenden:
Titel: Nuclear Physics B
Genre der Quelle: Zeitschrift
 Urheber:
Affiliations:
Ort, Verlag, Ausgabe: Amsterdam : North-Holland
Seiten: - Band / Heft: 543 Artikelnummer: - Start- / Endseite: 275 - 320 Identifikator: ISSN: 0550-3213
CoNE: http://pubman.mpdl.mpg.de/cone/journals/resource/954925564667