Teleparallel Poincaré cosmology and ΛcDM model

Wenjie Lu; Wolung Lee; Kin Wang Ng

doi:10.1142/S0218271814500576

Teleparallel Poincaré cosmology and ΛcDM model

Wenjie Lu
, Wolung Lee^*
, Kin Wang Ng

^*此作品的通信作者

物理學系

研究成果: 雜誌貢獻 › 期刊論文 › 同行評審

摘要

We apply the teleparallelism condition to the Poincaré gauge theory (PGT) of gravity. The resultant teleparallelized cosmology is completely equivalent to the Friedmann cosmology derived from Einstein's general theory of relativity. The torsion is shown to play the role of the cosmological constant driving the cosmic acceleration. We then extend such theory to include the effect of spin and explore the possibility of accounting for the current accelerating universe by a spinning dark energy.

原文	英語
文章編號	1450057
期刊	International Journal of Modern Physics D
卷	23
發行號	6
DOIs	https://doi.org/10.1142/S0218271814500576
出版狀態	已發佈 - 2014 5月

ASJC Scopus subject areas

數學物理學
天文和天體物理學
空間與行星科學

存取文件

10.1142/S0218271814500576

其它文件與鏈接

引用此

@article{23872cba86f041958b7258ea08eb23b3,

title = "Teleparallel Poincar{\'e} cosmology and ΛcDM model",

abstract = "We apply the teleparallelism condition to the Poincar{\'e} gauge theory (PGT) of gravity. The resultant teleparallelized cosmology is completely equivalent to the Friedmann cosmology derived from Einstein's general theory of relativity. The torsion is shown to play the role of the cosmological constant driving the cosmic acceleration. We then extend such theory to include the effect of spin and explore the possibility of accounting for the current accelerating universe by a spinning dark energy.",

keywords = "Dark energy, Modified gravity, Torsion",

author = "Wenjie Lu and Wolung Lee and Ng, \{Kin Wang\}",

note = "Funding Information: The authors are grateful to Wai Bong Yeung and Jim Nester for helpful suggestions and discussions. This work was supported in part by the National Science Council, Taiwan, ROC under the Grant No. NSC101-2112-M-001-010-MY3, and by the Office of Research and Development, National Taiwan Normal University, Taiwan, ROC under the Grant No. 102A05.",

year = "2014",

month = may,

doi = "10.1142/S0218271814500576",

language = "English",

volume = "23",

journal = "International Journal of Modern Physics D",

issn = "0218-2718",

publisher = "World Scientific",

number = "6",

}

TY - JOUR

T1 - Teleparallel Poincaré cosmology and ΛcDM model

AU - Lu, Wenjie

AU - Lee, Wolung

AU - Ng, Kin Wang

N1 - Funding Information: The authors are grateful to Wai Bong Yeung and Jim Nester for helpful suggestions and discussions. This work was supported in part by the National Science Council, Taiwan, ROC under the Grant No. NSC101-2112-M-001-010-MY3, and by the Office of Research and Development, National Taiwan Normal University, Taiwan, ROC under the Grant No. 102A05.

PY - 2014/5

Y1 - 2014/5

N2 - We apply the teleparallelism condition to the Poincaré gauge theory (PGT) of gravity. The resultant teleparallelized cosmology is completely equivalent to the Friedmann cosmology derived from Einstein's general theory of relativity. The torsion is shown to play the role of the cosmological constant driving the cosmic acceleration. We then extend such theory to include the effect of spin and explore the possibility of accounting for the current accelerating universe by a spinning dark energy.

AB - We apply the teleparallelism condition to the Poincaré gauge theory (PGT) of gravity. The resultant teleparallelized cosmology is completely equivalent to the Friedmann cosmology derived from Einstein's general theory of relativity. The torsion is shown to play the role of the cosmological constant driving the cosmic acceleration. We then extend such theory to include the effect of spin and explore the possibility of accounting for the current accelerating universe by a spinning dark energy.

KW - Dark energy

KW - Modified gravity

KW - Torsion

UR - https://www.scopus.com/pages/publications/84902278572

UR - https://www.scopus.com/pages/publications/84902278572#tab=citedBy

U2 - 10.1142/S0218271814500576

DO - 10.1142/S0218271814500576

M3 - Article

AN - SCOPUS:84902278572

SN - 0218-2718

VL - 23

JO - International Journal of Modern Physics D

JF - International Journal of Modern Physics D

IS - 6

M1 - 1450057

ER -

Teleparallel Poincaré cosmology and ΛcDM model

摘要

ASJC Scopus subject areas

存取文件

其它文件與鏈接

指紋

引用此