Isotropic loop quantum cosmology with matter
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216224%3A14310%2F02%3A00006759" target="_blank" >RIV/00216224:14310/02:00006759 - isvavai.cz</a>
Result on the web
—
DOI - Digital Object Identifier
—
Alternative languages
Result language
angličtina
Original language name
Isotropic loop quantum cosmology with matter
Original language description
The isotropic, spatially flat Friedmann model is coupled to a massless scalar field. The hailtonian constraint equation is solved exactly in the framework of loop quantum gravity. Time evolution is constructed with respect to the radius of the universe as an internal time. Due to the discrete nature of geometry in the loop formalism this time evolution becomes discrete, too. It displays the correct classical limit but avoids the singularity of the classical counterpart.
Czech name
—
Czech description
—
Classification
Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
BE - Theoretical physics
OECD FORD branch
—
Result continuities
Project
—
Continuities
Z - Vyzkumny zamer (s odkazem do CEZ)
Others
Publication year
2002
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Physical Revue D
ISSN
0556-2821
e-ISSN
—
Volume of the periodical
2002
Issue of the periodical within the volume
66
Country of publishing house
US - UNITED STATES
Number of pages
18
Pages from-to
104003
UT code for WoS article
—
EID of the result in the Scopus database
—