TIA742
发表于 2025-3-23 09:49:16
0168-1222 verse and inflation, .-Scalar-tensor models of quintessence in the present universe and their far-reaching consequences for the ultimate fate of the cosmos. .978-90-481-6564-3978-1-4020-1989-0Series ISSN 0168-1222 Series E-ISSN 2365-6425
枯萎将要
发表于 2025-3-23 14:53:23
Rogier Crijns,Nina Dörner,Philip Langn use eqs. (1.141) and (1.169) and integrate eq. (1.199) to obtain the corresponding Einstein frame solutions. In practice the reverse path is sometimes followed, i.e., exact solutions of general relativity are mapped back into the Jordan frame to obtain exact solutions in this representation.
VOC
发表于 2025-3-23 21:03:10
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陈腐的人
发表于 2025-3-24 00:25:40
Book 2004 exciting area of physics and this book is the first to provide a critical overview of the research. Among the topics treated are: .-Scalar-tensor gravity and its limit to general relativity, .-Effective energy-momentum tensors and conformal frames, .-Gravitational waves in scalar-tensor cosmology,
熄灭
发表于 2025-3-24 04:04:42
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ANTI
发表于 2025-3-24 08:14:34
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anesthesia
发表于 2025-3-24 14:38:42
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fetter
发表于 2025-3-24 16:50:48
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notice
发表于 2025-3-24 21:15:16
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松驰
发表于 2025-3-25 01:21:13
Perturbations,ed density perturbations. Their physical wavelengths λ. = aλ (where A is the comoving wavelength) scale as the scale factor a, while the horizon size . stays almost constant during inflation. As a consequence, perturbations cross outside the horizon during inflation. The spectrum of density perturba