Results 21 to 30 of about 380,547 (242)
COSMOLOGY IN ISLAM, CONSTRUCTING ISLAMIZATION OF NATURE SCIENCE
Jurnal Al-Dustur, 2022 Cosmology is one of the philosophical and scientific objects that become attention in Greek philosophers, especially Aristotle. However, with the times, this cosmology was found in The Qur’an, exactly in the concept of the sky and earth creation which ...
Muhammad Fiqih Cholidi, Safiya Fadlulah
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Journal of Cosmology and Astroparticle Physics, 2016 33 pages, 4 ...
Kehagias, A., Riotto, A.
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Symmetry, Integrability and Geometry: Methods and Applications, 2016 We shall discuss cosmological models in extended theories of gravitation. We shall define a surface, called the model surface, in the space of observable parameters which characterises families of theories. We also show how this surface can be used to compare with observations.
CAPOZZIELLO, SALVATORE +4 more
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Observational constraints on the fractal cosmology
European Physical Journal C: Particles and Fields, 2022 In this paper, we explore a fractal model of the universe proposed by Calcagni (J High Energy Phys 03:120, 2010) for a power-counting renormalizable field theory living in a fractal spacetime.
Mahnaz Asghari, Ahmad Sheykhi
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Extending cosmology: the metric approach [PDF]
, 2012 In this chapter it is shown how the introduction of a fundamental constant of nature with dimensions of acceleration into the theory of gravity makes it possible to extend gravity in a very consistent manner.Comment: 2012, Extending Cosmology: The Metric
Mendoza, S.
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Classical and Quantum Solutions and the Problem of Time in $R^2$ Cosmology [PDF]
, 1995 We have studied various classical solutions in $R^2$ cosmology. Especially we have obtained general classical solutions in pure $R^2$\ cosmology. Even in the quantum theory, we can solve the Wheeler-DeWitt equation in pure $R^2$\ cosmology exactly ...
Banks T +22 more
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The Cosmological Constant [PDF]
Annual Review of Astronomy and Astrophysics, 1992 50 pages.
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Comparison of the relationship between cosmology and political thought in ancient Iran and ancient Greece. [PDF]
رهیافتهای سیاسی و بین المللی, 2020 We know that political thought in Iran and the West has grown in two different contexts. In Iran, political thought is in the context of religious cosmology and in the West, in the context of philosophical cosmology.
Behrooz Dailam salehi
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The concept of fractal cosmos, I: Anaxagoras’ cosmology [PDF]
Serbian Astronomical Journal, 2001 The concept of a fractal cosmos occupies a prominent position in the modern cosmology. We trace the development of this concept from the presocratic Greece to the present state of affairs.
Grujić P.V.
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Physical Review D, 2020 We build upon previous investigation of the one-dimensional conformal symmetry of the Friedman-Lema\^ itre-Robertson-Walker (FLRW) cosmology of a free scalar field and make it explicit through a reformulation of the theory at the classical level in terms of a manifestly $\textrm{SL}(2,\mathbb{R})$-invariant action principle. The new tool is a canonical
Ben Achour, Jibril, Livine, Etera R.
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