RECORD
Vaidya-Tikekar Type Superdense Star Admitting Conformal Motion in Presence of Quintessence Field
General Relativity and Quantum Cosmology · Submitted 26 Aug 2014
abstract compiled · 2026-09-23 · no language-model review
The authors' main claim Motivated by this concept in the present paper we have obtained a new model of an anisotropic superdense star which admits conformal motions in presence of quintessence field which is characterized by a parameter $omega$ with omega lies in the range -1 to -1/3.The model has been developed by choosing Vaidya-Titekar ansatz [P C Vaidya and R Tikekar (1982)J. Astrophys .Astron. 3 325].Our model satisfy all the physical requirements.We have analyze our result analytically as well as with the help of graphical representation.
The compiled record
The paper's own sentences, arranged. Each label is drawn from a closed vocabulary; the number beside it is the probability the classifier gave that label. Numbers in the tables are the authors', checked by code. No sentence in this record was written by a model.
Open the compiled record
The abstract, sentence by sentence
To explain the reason of accelerated expansion of our universe dark energy is a suitable candidate. Motivated by this concept in the present paper we have obtained a new model of an anisotropic superdense star which admits conformal motions in presence of quintessence field which is characterized by a parameter $omega$ with omega lies in the range -1 to -1/3.The model has been developed by choosing Vaidya-Titekar ansatz [P C Vaidya and R Tikekar (1982)J. Astrophys .Astron. 3 325].Our model satisfy all the physical requirements.We have analyze our result analytically as well as with the help of graphical representation.
background contribution method result interpretation main claim
| # | sentence | role | the authors' own work | states the main conclusion | strength |
|---|---|---|---|---|---|
| s0 | To explain the reason of accelerated expansion of our universe dark energy is a suitable candidate. | background 1.00 | 0.05 | 0.05 | asserted 0.77 |
| s1 | Motivated by this concept in the present paper we have obtained a new model of an anisotropic superdense star which admits conformal motions in presence of quintessence field which is characterized by a parameter $omega$ with omega lies in the range -1 to -1/3.The model has been developed by choosing Vaidya-Titekar ansatz [P C Vaidya and R Tikekar (1982)J. Astrophys .Astron. 3 325].Our model satisfy all the physical requirements.We have analyze our result analytically as well as with the help of graphical representation. | contribution 0.98 | 0.96 | 0.65 | asserted 1.00 |
What was examined, and what was not
- arXiv listing abstract v1
- full text
- figures and tables
- references and citing sentences
- relations to other papers
- P abstract
- S sections
- T body sentences
- C citations
- R cross-paper relations
The paper
Original abstract
To explain the reason of accelerated expansion of our universe dark energy is a suitable candidate. Motivated by this concept in the present paper we have obtained a new model of an anisotropic superdense star which admits conformal motions in presence of quintessence field which is characterized by a parameter $omega$ with omega lies in the range -1 to -1/3.The model has been developed by choosing Vaidya-Titekar ansatz [P C Vaidya and R Tikekar (1982)J. Astrophys .Astron. 3 325].Our model satisfy all the physical requirements.We have analyze our result analytically as well as with the help of graphical representation.
Human review
How the literature uses it
1 arXiv paper cite this in 1 sentence
Papers citing it
Cites it as background 1 paper
-
Bhar and Rahaman [ref] have proposed a new model of dark energy star consisting of three zones namely an inhomogeneous interior region with anisotropic pressures,thin shell and the exterior vacuum region of Schwarzschild spacetime.The proposed model satisfies all the physical requirements.The stability condition under small linear perturbation has also been discussed.Anisotropic Quintessence star has been studied by Kalam et al. [ref] .Finch-skea ansatz [ref] was used to solve the Einstein field equation.The authors took a particular choice of the quintessence field to develop the model.In a very recent work Bhar [ref] has described one parameter group of conformal motion in presence of quintessence field.Vaidya-Titekar [ref] ansatz was used to develop the model.The obtained results are analyzed physically as well as with the help of graphical representation.
Singularity free anisotropic strange quintessence star · Introduction · 0.89
What it cites
Cites as background 7 papers
-
Anisotropic stars admitting conformal motion has been studied by Rahaman et al [ref] .Charged gravastar admitting conformal motion has been studied by Usmani et al [ref] .Relativistic stars admitting conformal motion has been analyzed in [ref] .Isotropic and anisotropic charged spheres admitting a one parameter group of conformal motions was analyzed in [ref] .Charged fluid sphere with linear equation of state admitting conformal motion has been studied in [ref] .In this paper the authors have also discussed about the dynamical stability analysis of the system.Ray et al [ref] have given an electromagnetic mass model admitting conformal killing vector.By assuming the existence of a one parameter group of conformal motion Mak & Harko [ref] have described an charged strange quark star model.
Quark stars admitting a one-parameter group of conformal motions · Introduction · 0.95
-
The study of dark matter and dark energy has become a topic of considerable interest in present decades.The study is not only important from theoretical point of view but also from physical point of view.The reason is many observational evidences suggest that the expansion of our universe is accelerating.Dark energy is the most acceptable hypothesis to explain this.Work done based on the Cosmic microwave background (CMB) estimated that our universe made up of 68.3% dark energy, 26.8% dark matter and 4.9% ordinary matter.Dark matter cannot be seen by telescopes but one can infer its evidence from gravitational effects on visible matter and gravitational lensing of background radiation.On the other hand the evidence of dark energy may inferred from measures of large scale wave patterns of mass density.One notable features of the dark energy is that it has a strong negative pressure i.e,the
Van der Waals quintessence stars · Introduction · 0.96
-
The study of dark matter and dark energy has become a topic of considerable interest in present decades.The study is not only important from theoretical point of view but also from physical point of view.The reason is many observational evidences suggest that the expansion of our universe is accelerating.Dark energy is the most acceptable hypothesis to explain this.Work done based on the Cosmic microwave background (CMB) estimated that our universe made up of 68.3% dark energy, 26.8% dark matter and 4.9% ordinary matter.Dark matter cannot be seen by telescopes but one can infer its evidence from gravitational effects on visible matter and gravitational lensing of background radiation.On the other hand the evidence of dark energy may inferred from measures of large scale wave patterns of mass density.One notable features of the dark energy is that it has a strong negative pressure i.e,the
Phantom energy traversable wormholes · Introduction · 0.96
Discussion
Know something about this paper? Leave a comment, or highlight any passage above to comment on it.