Einstein’s Cosmological Constant
A cosmological view on Milgrom’s acceleration constant
... acceleration constant and the Cosmological constant not only holds for galaxies, but also holds for the observable universe within the event horizon, in spite of the obvious difficulty to identify a ...
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The Impact of the Cosmological Constant on the Newtonian Gravity
... Einstein’s Cosmological Constant is equal to ...this constant modifies Newton’ s ...this constant is considered being feasible, because it would explain the phenomenon that the Universe ...
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On the stability of soliton and hairy black hole solutions of SU(N) Einstein Yang Mills theory with a negative cosmological constant
... Phys. 0904 , 126 (2009); K. Peeters, J. Powell, and M. Zamaklar, ibid. 0909 , 101 (2009); S. S. Gubser, F. D. Rocha, and A. Yarom, ibid. 1011 , 085 (2010); M. Ammon, J. Erdmenger, V. Grass, P. Kerner, and ...
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Some Discussion of Gravitational constant and cosmological constant Using Bianchi Type-I cosmological Model
... Type-I cosmological model in General Relativity is ...Gravitational constant and Cosmological ...of cosmological constant have been ...
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Einstein Rosen Mesonic Perfect Fluid Cosmological Model with Time Dependent Λ Term
... of cosmological models of un- iverse. The cosmological term Λ has been introduced in 1917 by Einstein to modify his own equation of general ...with cosmological time-dependent term-Λ are ...
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On the stability of soliton and hairy black hole solutions of ${\mathfrak {su}}(N)$ Einstein-Yang-Mills theory with a negative cosmological constant
... and S. S. Pufu, J. High Energy Phys. 0904, 126 (2009); K. Peeters, J. Powell and M. Za- maklar, J. High Energy Phys. 0909, 101 (2009); S. S. Gubser, F. D. Rocha and A. Yarom, J. High Energy ...
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Some Aspects of the Spherically Symmetric Higher Dimensional Cosmological Model in Lyra Manifold
... the cosmological principle, Einstein introduced the cosmological constant into his field equations in order to obtain a static model of the Universe, because without the cosmological ...
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Bianchi Type V Cosmological Models for Perfect Fluid with Time Varying Gravitational and Cosmological Constant
... gravitational constant G and the cosmological constant Λ ...the cosmological model with the cosmo- logical constant Λ as a function of cosmic ...logical constant with the ...
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Existence of stable hairy black holes in su(2) Einstein-Yang-Mills theory with a negative cosmological constant
... negative cosmological constant remains an interesting open question, since it incorporates both hair (which itself has radical effects on quantum field theory [19, 20]) and anti-de Sitter space (which ...
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Cosmological constant decaying with CMB temperature
... The cosmological constant problem, ...Einstein’s cosmological term came to be recognized as the simplest candidate to explain the mechanism behind the accelerating ...the cosmological ...
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Prediction of Cosmological Constant Λ in Veneziano Ghost Theory of QCD
... led Einstein to declare his static cos- mological model, and especially the introduction of the term to his original field equation theory, his “biggest ...
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An analysis of Cosmological Constant of Uniform Cosmological Model using Brans- Dicke Cosmology
... the cosmological term arises from spontaneous synnetry breaking and suggested that the term is not a constant but a function of ...studied cosmological constant in the Bianchi type-1 modified ...
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The World in an Equation: A Reappraisal of the Lemaître’s Primeval Cosmic Rays
... repulsive cosmological constant which, according to supernova observations at the end of the millennium, propels expansion towards ...the cosmological time, considered as a real physical object, is ...
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The Solution Cosmological Constant Problem
... Cosmoloigical Constant Problem The cosmological constant problem arises at the intersection between general relativity and quantum field theory, and is regarded as a fundamental unsolved problem in ...
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Creating a (Quantum?) Constraint, in Pre Planckian Space Time Early Universe via the Einstein Cosmological Constant in a One to One and Onto Comparison between Two Action Integrals
... ≅ S (6) We will be making a simple equivalence between the two first integrals via Equation (6) assuming that even in the Pre Planck-Planck regime that curvature ℵ will be a very small part of Ricci scalar ℜ and ...
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Topological black holes in su(N) Einstein Yang Mills theory with a negative cosmological constant
... A natural question is whether there exist analogues of the purely magnetic, spherically symmetric black holes in su (N) EYM in adS with nonspherical event horizon topology. Re- cently this question was answered in the ...
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Anisotropic Universe Models with Positive Cosmological Constant
... mological constant, has been raised quite ...nonzero cosmological constant Λ has been entertained several times in the past for theoretical and observational reasons (the early history of Λ as a pa- ...
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Cosmological Constant in SUGRA Models with Degenerate Vacua
... the cosmological constant problem within the N = 1 supergravity (SUGRA) models is discussed; in Section 3, the no-scale inspired SUGRA model, which results in the degenerate vacua mentioned above, is ...
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Topological black holes in su(N) Einstein-Yang-Mills theory with a negative cosmological constant
... Topological black hole solutions of the su( 2 ) EYM field equa- tions (11), (13) were first found in [18]. In this case the YM field is described by a single gauge field function ω 1 ( r ) . In Fig. 1 we plot the phase space ...
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The Cosmological Constant: 2nd Order Quantum Mechanical Correction to the Newton Gravity
... from which we can readily see that the GE weak gravity limit, on macroscopic scale at the first-order, coincides with the general relativity equation leading to the Newtonian potential of gravity. The first contribution ...
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