# Dark Energy and Global Rotation of the Universe

@article{Godowski2003DarkEA, title={Dark Energy and Global Rotation of the Universe}, author={W. Godłowski and M. Szydlowski}, journal={General Relativity and Gravitation}, year={2003}, volume={35}, pages={2171-2187} }

We discuss the problem of universe acceleration driven by global rotation. The redshift-magnitude relation is calculated and discussed in the context of SN Ia observation data. It is shown that the dynamics of considered problem is equivalent to the Friedmann model with additional non-interacting fluid with negative pressure. We demonstrate that the universe acceleration increase is due to the presence of global rotation effects, although the cosmological constant is still required to explain… Expand

#### 19 Citations

Dynamics of the universe with global rotation

- Physics
- 2005

We analyze the dynamics of the FRW models with global rotation in terms of dynamical system methods. We reduce the dynamics of these models to the FRW models with some fictitious fluid which scales… Expand

IS THE UNIVERSE ROTATING

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- 2009

Models of a rotating universe have been studied widely since the work of G?del, who showed an example that is consistent with general relativity. By now, the possibility of a rotating universe has… Expand

Global and Local Effects of Rotation: Observational Aspects

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- 2011

In this paper we discussed the observational aspects of rotation in the Universe on different scales. We show dependence between the angular momentum of the structures and their size. The presented… Expand

Constraining bouncing cosmology caused by the Casimir effect

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- 2008

We constrain the Friedmann-Robertson-Walker (FRW) model with a “radiation-like” contribution to the Friedmann equation against the astronomical data. We analyze the observational bounds on a (1 + z)4… Expand

Rotation of the Universe at different cosmological epochs

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- 2016

A step-by-step foundation for the differential character of the Universe’s rotation is presented. First, invoking the concept of spacetime foam with spin, it is reasonable to assume that the very… Expand

Towards observational constraints on a negative (1+z)4 type contribution in the Friedmann equation

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- 2006

Abstract We discuss certain issues related to the limitations of density parameters for a “radiation”-like contribution to the Friedmann equation using kinematical or geometrical measurements. We… Expand

Quantum Cosmology vs. Observational Cosmology (A Simple, Curious and Advanced Approach)

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- 2016

With reference to Planck scale Hubble parameter, super luminal expansion speeds, super luminal rotation speeds and Mach's principle, we review the current cosmological observations. With our revised… Expand

Solar system constraints on planetary Coriolis-type effects induced by rotation of distant masses

- Physics
- 2010

We phenomenologically put local constraints on the rotation of distant masses by using the planets of the solar system. First, we analytically compute the orbital secular precessions induced on the… Expand

Equation of state for the Universe from similarity symmetries

- Physics
- 2006

In this paper we proposed to use the group of analysis of symmetries of the dynamical system to describe the evolution of the Universe. This method is used in searching for the unknown equation of… Expand

The cosmic vacuum and the rotation of galaxies

- Physics
- 2010

AbstractThe rotational effect of the cosmic vacuum is investigated. The induced rotation of elliptical galaxies due to the anti-gravity of the vacuum is found to be 10−21 s−1 for real elliptical… Expand

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