Kaluza–Klein dark energy model in the form of wet dark fluid in f(R, T) gravity
Why is this work in the frame?
A frame that forgets how it found something cannot be audited. These are the routes that admitted this work.
No Canadian affiliation. An affiliation-only frame — the usual design — would never have seen this work. It is one of the works that make the case for inverting the frame.
Post-publication record
- Nature
- Retraction
- Reason
- Euphemisms for Plagiarism;Plagiarism of Text;Retract and Replace;
- Date
- 9/2/2014 0:00
- Flagged by OpenAlex?
- Yes
Source: Retraction Watch, joined by DOI. OpenAlex records retraction as is_retracted, a boolean over a state space with at least four values, so it cannot express an expression of concern, a correction or a reinstatement — it reports them as false, which reads as “fine”.
Abstract
A five dimensional Kaluza-Klein space time is considered with wet dark fluid (WDF) source in the framework of f(R,T) gravity, where R is the Ricci scalar and T is the trace of the energy-momentum tensor proposed by Harko et al. (Phys. Rev. D \textbf{84}, 024020, (2011)). A new equation of state in the form of WDF has been used for dark energy (DE) component of the universe. It is modeled on the equation of state p=\omega(\rho-\rho^*) which can be describing a liquid, for example water. The exact solutions to the corresponding field equations are obtained for power law and exponential law of the volumetric expansion. The geometrical and physical parameters for both the models are studied. The model obtained here may represent the inflationary era in the early universe and the very late time of the universe. This model obtained here shows that even in the presence of wet dark fluid, the universe indicates accelerated expansion of the universe.
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The record
- Venue
- Canadian Journal of Physics
- Topic
- Cosmology and Gravitation Theories
- Field
- Physics and Astronomy
- Canadian institutions
- —
- Funders
- —
- Keywords
- PhysicsDark energyDark fluidMathematical physicsEquation of stateUniverseMetric expansion of spaceClassical mechanicsAstrophysicsCosmologyQuantum mechanics
- Has abstract in OpenAlex
- yes