Premium
Bianchi I model of the universe in terms of nonstandard LQC
Author(s) -
Dzierżak P.,
Piechocki W.
Publication year - 2010
Publication title -
annalen der physik
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.009
H-Index - 68
eISSN - 1521-3889
pISSN - 0003-3804
DOI - 10.1002/andp.201010430
Subject(s) - loop quantum cosmology , physics , big bounce , quantization (signal processing) , operator (biology) , quantum , loop quantum gravity , quantum cosmology , theoretical physics , bounded function , mathematical physics , classical mechanics , quantum mechanics , quantum gravity , mathematics , mathematical analysis , biochemistry , chemistry , algorithm , repressor , transcription factor , gene
We apply the loop geometry underlying loop quantum cosmology to examine the cosmological singularity of the Bianchi I model. Modification of classical theory by holonomy around a loop turns a big‐bang into a big‐bounce already at the classical level. Our model has a free parameter to be determined by cosmic data.
Accelerating Research
Robert Robinson Avenue,
Oxford Science Park, Oxford
OX4 4GP, United Kingdom
Address
John Eccles HouseRobert Robinson Avenue,
Oxford Science Park, Oxford
OX4 4GP, United Kingdom