Conformal methods in mathematical cosmology.
Conformal methods in mathematical cosmology.
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DOI:
10.1098/rsta.2023.0043
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发表时间:
2024-03-04
期刊:
影响因子:
5
通讯作者:
Tod, Paul
中科院分区:
文献类型:
--
作者:
Tod, Paul
When he first introduced the notion of a conformal boundary into the study of asymptotically empty space–times, Penrose noted that the boundary would be null, space-like or time-like according as the cosmological constant was zero, positive or negative. While most applications of the idea of a conformal boundary have been to the zero-, asymptotically Minkowskian case, there also has been work on the non-zero cases. Here, we review work with a positive , which is the appropriate case for cosmology of the universe in which we live. This article is part of a discussion meeting issue ‘At the interface of asymptotics, conformal methods and analysis in general relativity’.
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影响因子:
3
作者:
Anguige, K
通讯作者:
Anguige, K
影响因子:
3
作者:
Anguige, K;Tod, KP
通讯作者:
Tod, KP
影响因子:
2.4
作者:
Friedrich, Helmut
通讯作者:
Friedrich, Helmut
影响因子:
3
作者:
Luebbe, Christian;Kroon, Juan-Antonio Valiente
通讯作者:
Kroon, Juan-Antonio Valiente
DOI:
10.1098/rspa.1993.0159
发表时间:
1993-12-08
期刊:
PROCEEDINGS OF THE ROYAL SOCIETY OF LONDON SERIES A-MATHEMATICAL PHYSICAL AND ENGINEERING SCIENCES
影响因子:
--
作者:
NEWMAN, RPAC
通讯作者:
NEWMAN, RPAC