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Titlebook: Current Topics in Astrofundamental Physics; The Early Universe N. Sánchez,A. Zichichi Book 1995 Springer Science+Business Media Dordrecht 1

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樓主: Capricious
41#
發(fā)表于 2025-3-28 17:39:29 | 只看該作者
1389-2185 ous view of the field. ..Audience:. experimentalists and theoreticians from a variety ofbackgrounds: physics, astrophysics and astronomy. An excellentreference for post-doctoral scientists. Useful for senior scientistsand advanced graduate students. .978-94-010-4046-4978-94-011-0095-3Series ISSN 1389-2185
42#
發(fā)表于 2025-3-28 18:57:09 | 只看該作者
43#
發(fā)表于 2025-3-29 02:36:41 | 只看該作者
44#
發(fā)表于 2025-3-29 06:51:57 | 只看該作者
45#
發(fā)表于 2025-3-29 09:07:50 | 只看該作者
The Big Bang and the Infrared Sky as Seen by Cobe differs from a blackbody by less than 0.03%. The Diffuse Infrared Background Experiment (DIRBE) spanned the wavelength range from 1.2 to 240 inn and mapped the sky at a wide range of solar elongation angles to distinguish foreground sources from a possible extragalactic Cosmic Infrared Background R
46#
發(fā)表于 2025-3-29 13:52:37 | 只看該作者
47#
發(fā)表于 2025-3-29 18:06:48 | 只看該作者
https://doi.org/10.1007/978-3-319-20046-0variant approach in which the variables used have a transparent physical and geometric meaning. A kinetic-theory version of this approach can be used to study anisotropies in the Cosmic Background Radiation (CBR), and in particular to generalise the Ehlers-Geren-Sachs theorem which is the basis of t
48#
發(fā)表于 2025-3-29 22:00:36 | 只看該作者
49#
發(fā)表于 2025-3-30 01:27:24 | 只看該作者
Ulrich Spandau,Mitrofanis Pavlidisd D-dimensional universes are treated for any expansion factor R. Strings obey the perfect fluid relation p = (γ - 1)p with three different behaviours: (i) Unstable for R → ∞ with growing energy density ρ ~ R., . pressure, and γ = (D - 2)/(D - 1) for inflationary universes; (ii) Dual for R → 0, with
50#
發(fā)表于 2025-3-30 05:44:03 | 只看該作者
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