真繁荣
发表于 2025-3-23 13:07:27
Soziodemographische Struktur der Stichproben goes to a constant at late times even in the absence of a cosmological constant. The action of this bimetric theory, or ., is given by Eq. (.), and the associated modified gravitational field equations were presented as Eqs. (.) and (.).
老巫婆
发表于 2025-3-23 14:30:06
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Reverie
发表于 2025-3-23 21:01:20
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invulnerable
发表于 2025-3-23 22:43:10
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PANIC
发表于 2025-3-24 05:08:56
Cosmological Implications of Doubly-Coupled Massive Bigravityetry to the entire theory. Moreover, as demonstrated in Chap. ., cosmological background viability and linear stability rule out all but a small handful of the parameter space of the singly-coupled theory. By extending the matter coupling, we may be able to open up the space of observationally-allowed bimetric theories.
背信
发表于 2025-3-24 06:52:20
Cosmological Implications of Doubly-Coupled Massive Gravityextending dRGT by adding extra degrees of freedom (as in the bimetric theory which we have studied in Chaps. .–.) or by breaking the assumptions of homogeneity and isotropy, either in the metric or in the Stückelberg sector.
ungainly
发表于 2025-3-24 12:06:47
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减弱不好
发表于 2025-3-24 14:56:02
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unstable-angina
发表于 2025-3-24 19:59:00
Gravity Beyond General Relativity, this chapter, we extend that discussion to theories of gravity beyond general relativity, and in particular the theories which will receive our attention in this thesis: massive gravity, massive bigravity, and Einstein-aether theory.
正论
发表于 2025-3-25 02:26:12
2190-5053 ve gravity theories that contain two different spacetime metrics. Lastly, the strongest constraints to date are placed on the size of Lorentz-violating effects in the gravity sector during inflation.. .978-3-319-83549-5978-3-319-46621-7Series ISSN 2190-5053 Series E-ISSN 2190-5061