Results 271 to 280 of about 23,671 (302)

Bianchi type I two-fluid cosmological models with a variable G and Λ

Astrophysics and Space Science, 2008
This paper presents anisotropic, homogeneous two-fluid cosmological models in a Bianchi type I space–time with a variable gravitational constant G and cosmological constant Λ. In the two-fluid model, one fluid represents the matter content of the universe and another fluid is chosen to model the CMB radiation.
openaire   +1 more source

The general class of Bianchi cosmological models with dark energy and variable Λ and G in viscous cosmology

Pramana, 2017
The general class of Bianchi cosmological models with dark energy in the form of modified Chaplygin gas with variable Λ and G and bulk viscosity have been considered. We discuss three types of average scale factor by using a special law for deceleration parameter which is linear in time with negative slope.
R CHAUBEY, A K SHUKLA, RAKESH RAUSHAN
openaire   +1 more source

Füllung für Bureauxfenster : von Herrn G. Bianchi. Zch

1913
Bei "G. Bianchi" dürfte es sich wohl um den Mailänder Traiteur Giuseppe Bianchi handeln, der seit 1881 an der Zürcher Strehlgasse erfolgreich Gemüse, Obst und italienische Wurstwaren verkaufte, oder um dessen gleichnamigen Sohn, der ab 1920 das Geschäft an der Marktgasse ...
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Perturbations in Bianchi-V Spacetimes with Varying Λ, G and Viscous Fluids

Universe, 2023
Amare Abebe, Alnadhief H A Alfedeel, Deger SOFUOĞLU   +2 more
exaly  

Functional equation of the p-adic L-function of Bianchi modular forms

Journal of Number Theory, 2023
Luis Santiago Palacios
exaly  

BIANCHI TYPE III NEW HOLOGRAPHIC DARK ENERGY MODEL WITH HYBRID EXPANSION LAW AND VARIABLE G AND $\Lambda$

Advances in Mathematics: Scientific Journal, 2021
C.R. Mahanta, M.P. M.P. Das
openaire   +1 more source

On the Integral Cohomology of Bianchi Groups

Experimental Mathematics, 2011
Mehmet Halûk Şengün
exaly  

Anisotropic fluid and Bianchi type III model in f(R) gravity

Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics, 2011
M Sharif, H Rizwana Kausar
exaly  

Bianchi Type-V universe with a viscous fluid and Λ-term

Pramana - Journal of Physics, 2007
R Chaubey, Singh T, Chaubey R
exaly  

Locally rotationally symmetric Bianchi type I cosmology in f(R, T) gravity

European Physical Journal C, 2015
M Farasat Shamir, Shamir M Farasat
exaly