Impact of a variable cosmological constant on stellar matter configurations in Finch-Skea spacetime
In this study, a variable cosmological constant model is created for anisotropic star structures, which satisfies the remaining physical requirements, and validates the required energy conditions (Ecs), and TOV equations. First, the Finch-Skea spacetime solution is taken into account as a static sph...
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| Published in | Astrophysics and space science Vol. 370; no. 5; p. 46 |
|---|---|
| Main Authors | , , , , |
| Format | Journal Article |
| Language | English |
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| Abstract | In this study, a variable cosmological constant model is created for anisotropic star structures, which satisfies the remaining physical requirements, and validates the required energy conditions (Ecs), and TOV equations. First, the Finch-Skea spacetime solution is taken into account as a static spherically symmetric metric. Moreover, external Schwarzschild geometry is taken into account to correlate our internal stellar structure and determine the values of the constants used in the Finch-Skea spacetime solution. Finally, in this paper, multiple aspects are discussed, such as the radius, compactness, stresses, stability, density profile, and masses under the variable cosmological constant model in
f
(
R
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gravity for various stars. |
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| AbstractList | In this study, a variable cosmological constant model is created for anisotropic star structures, which satisfies the remaining physical requirements, and validates the required energy conditions (Ecs), and TOV equations. First, the Finch-Skea spacetime solution is taken into account as a static spherically symmetric metric. Moreover, external Schwarzschild geometry is taken into account to correlate our internal stellar structure and determine the values of the constants used in the Finch-Skea spacetime solution. Finally, in this paper, multiple aspects are discussed, such as the radius, compactness, stresses, stability, density profile, and masses under the variable cosmological constant model in f(R,T) gravity for various stars. In this study, a variable cosmological constant model is created for anisotropic star structures, which satisfies the remaining physical requirements, and validates the required energy conditions (Ecs), and TOV equations. First, the Finch-Skea spacetime solution is taken into account as a static spherically symmetric metric. Moreover, external Schwarzschild geometry is taken into account to correlate our internal stellar structure and determine the values of the constants used in the Finch-Skea spacetime solution. Finally, in this paper, multiple aspects are discussed, such as the radius, compactness, stresses, stability, density profile, and masses under the variable cosmological constant model in f ( R , T ) gravity for various stars. |
| ArticleNumber | 46 |
| Author | Maha Sher, Falak Khan, Fawad Nawaz, Salma Ilyas, M. |
| Author_xml | – sequence: 1 givenname: M. surname: Ilyas fullname: Ilyas, M. email: ilyas_mia@yahoo.com organization: Institute of Physics, Gomal University – sequence: 2 surname: Maha fullname: Maha organization: University of Management and Technology – sequence: 3 givenname: Salma surname: Nawaz fullname: Nawaz, Salma organization: Institute of Physics, Gomal University – sequence: 4 givenname: Falak surname: Sher fullname: Sher, Falak organization: Department of Materials Science and Engineering, University of Illinois Urbana-Champaign – sequence: 5 givenname: Fawad surname: Khan fullname: Khan, Fawad organization: Institute of Physics, Gomal University |
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| Cites_doi | 10.1088/0004-637X/693/2/1775 10.1038/nature09466 10.1103/PhysRevD.110.023013 10.1140/epjc/s10052-025-14000-8 10.1002/prop.201800092 10.1088/0264-9381/6/4/007 10.1140/epjc/s10052-021-09062-3 10.1088/1475-7516/2022/06/004 10.3847/1538-4357/ad5cf1 10.1016/j.physletb.2014.01.066 10.1016/0375-9601(92)90036-L 10.1140/epjc/s10052-022-11139-6 10.1016/j.rinp.2021.104674 10.1142/S0218271817500146 10.1142/S0219887819501494 10.1103/PhysRevD.78.024015 10.1016/j.cjph.2022.12.013 10.1140/epjc/s10052-022-10483-x 10.1103/PhysRevLett.92.241302 10.1103/PhysRevD.97.064030 10.12942/lrr-2008-9 10.1103/PhysRevD.84.024020 10.1007/s10509-017-3215-8 10.3847/1538-4365/ad0154 10.1103/PhysRevD.103.044002 10.1007/s10714-022-02927-2 10.1002/prop.202400092 10.1140/epjc/s10052-018-6232-z 10.1093/mnras/stad3562 10.1093/mnras/stt401 10.1140/epjp/s13360-024-05778-9 10.1142/S0218271800000542 10.1016/j.cjph.2024.02.022 10.1093/mnras/stac3611 10.1088/1475-7516/2011/09/018 10.1093/mnras/stad2861 10.1103/PhysRev.116.1027 10.1103/PhysRevD.94.103513 10.1103/PhysRevD.84.104035 10.1088/0004-637X/719/2/1807 10.1016/j.dark.2020.100753 10.1103/PhysRevD.97.104062 10.1103/PhysRevD.91.124019 10.1088/0004-637X/712/2/964 10.1088/1361-6382/ab75ae 10.3847/1538-4357/ac4255 |
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| References | 4435_CR30 G. Dvali (4435_CR12) 2019; 67 G. Mustafa (4435_CR41) 2024; 88 S.D. Maharaj (4435_CR29) 2017; 26 A. Ditta (4435_CR11) 2024; 139 E. Bertschinger (4435_CR3) 2008; 78 T. Güver (4435_CR18) 2010; 719 S. Dey (4435_CR10) 2020; 37 H.A. Buchdahl (4435_CR4) 1959; 116 B. Das (4435_CR7) 2022; 82 M. Ilyas (4435_CR25) 2025; 85 M. Ilyas (4435_CR23) 2019; 16 T. Harko (4435_CR19) 2011; 84 M.F. Barbat (4435_CR2) 2024; 110 S.K. Maurya (4435_CR33) 2021; 31 R.V. Maluf (4435_CR31) 2021; 103 A. Errehymy (4435_CR13) 2021; 81 S.K. Maurya (4435_CR37) 2023; 519 Y. Wang (4435_CR51) 2004; 92 T. Güver (4435_CR17) 2010; 712 B. Dayanandan (4435_CR8) 2023; 82 S.K. Maurya (4435_CR35) 2022; 925 P. Pani (4435_CR43) 2011; 84 P.B. Demorest (4435_CR9) 2010; 467 S.K. Maurya (4435_CR39) 2024; 527 F. Özel (4435_CR42) 2009; 693 M. Ilyas (4435_CR24) 2017; 362 S. Capozziello (4435_CR6) 2015; 91 S.K. Maurya (4435_CR38) 2024; 972 4435_CR16 S.V. Lohakare (4435_CR28) 2023; 526 4435_CR22 S. Pradhan (4435_CR45) 2024; 72 Z. Stuchlík (4435_CR50) 2016; 94 S.K. Maurya (4435_CR32) 2021; 29 L. Herrera (4435_CR20) 1992; 165 N.K. Largani (4435_CR27) 2019 M. Ballardini (4435_CR1) 2022; 2022 S. Capozziello (4435_CR5) 2014; 730 K. Jusufi (4435_CR26) 2018; 97 S. Shankaranarayanan (4435_CR48) 2022; 54 M. Ilyas (4435_CR21) 2018; 78 T. Gangopadhyay (4435_CR15) 2013; 431 S.K. Maurya (4435_CR36) 2023; 269 Z. Stuchlík (4435_CR49) 2011; 2011 N.E. Mavromatos (4435_CR40) 2016 S.K. Maurya (4435_CR34) 2022; 82 V. Perlick (4435_CR44) 2018; 97 V. Sahni (4435_CR47) 2000; 9 M.R. Finch (4435_CR14) 1989; 6 D. Psaltis (4435_CR46) 2008; 11 |
| References_xml | – volume: 693 start-page: 1775 issue: 2 year: 2009 ident: 4435_CR42 publication-title: Astrophys. J. doi: 10.1088/0004-637X/693/2/1775 – volume: 467 start-page: 1081 issue: 7319 year: 2010 ident: 4435_CR9 publication-title: Nature (London) doi: 10.1038/nature09466 – volume: 110 issue: 2 year: 2024 ident: 4435_CR2 publication-title: Phys. Rev. D doi: 10.1103/PhysRevD.110.023013 – volume: 85 start-page: 253 issue: 3 year: 2025 ident: 4435_CR25 publication-title: Eur. Phys. J. C doi: 10.1140/epjc/s10052-025-14000-8 – volume: 67 issue: 1–2 year: 2019 ident: 4435_CR12 publication-title: Fortschr. Phys. doi: 10.1002/prop.201800092 – volume: 6 start-page: 467 issue: 4 year: 1989 ident: 4435_CR14 publication-title: Class. Quantum Gravity doi: 10.1088/0264-9381/6/4/007 – volume: 81 start-page: 1 issue: 3 year: 2021 ident: 4435_CR13 publication-title: Eur. Phys. J. C doi: 10.1140/epjc/s10052-021-09062-3 – volume: 2022 issue: 06 year: 2022 ident: 4435_CR1 publication-title: J. Cosmol. Astropart. Phys. doi: 10.1088/1475-7516/2022/06/004 – volume: 972 start-page: 175 issue: 2 year: 2024 ident: 4435_CR38 publication-title: Astrophys. J. doi: 10.3847/1538-4357/ad5cf1 – volume: 730 start-page: 280 year: 2014 ident: 4435_CR5 publication-title: Phys. Lett. B doi: 10.1016/j.physletb.2014.01.066 – volume: 165 start-page: 206 issue: 3 year: 1992 ident: 4435_CR20 publication-title: Phys. Lett. A doi: 10.1016/0375-9601(92)90036-L – volume: 82 start-page: 1173 issue: 12 year: 2022 ident: 4435_CR34 publication-title: Eur. Phys. J. C doi: 10.1140/epjc/s10052-022-11139-6 – volume: 29 year: 2021 ident: 4435_CR32 publication-title: Results Phys. doi: 10.1016/j.rinp.2021.104674 – ident: 4435_CR16 – volume: 26 issue: 03 year: 2017 ident: 4435_CR29 publication-title: Int. J. Mod. Phys. D doi: 10.1142/S0218271817500146 – volume: 16 issue: 10 year: 2019 ident: 4435_CR23 publication-title: Int. J. Geom. Methods Mod. Phys. doi: 10.1142/S0219887819501494 – ident: 4435_CR22 – volume: 78 issue: 2 year: 2008 ident: 4435_CR3 publication-title: Phys. Rev. D, Part. Fields Grav. Cosmol. doi: 10.1103/PhysRevD.78.024015 – volume: 82 start-page: 155 year: 2023 ident: 4435_CR8 publication-title: Chin. J. Phys. doi: 10.1016/j.cjph.2022.12.013 – volume: 82 start-page: 519 issue: 6 year: 2022 ident: 4435_CR7 publication-title: Eur. Phys. J. C doi: 10.1140/epjc/s10052-022-10483-x – volume: 92 issue: 24 year: 2004 ident: 4435_CR51 publication-title: Phys. Rev. Lett. doi: 10.1103/PhysRevLett.92.241302 – volume: 97 issue: 6 year: 2018 ident: 4435_CR26 publication-title: Phys. Rev. D doi: 10.1103/PhysRevD.97.064030 – volume: 11 start-page: 9 issue: 1 year: 2008 ident: 4435_CR46 publication-title: Living Rev. Relativ. doi: 10.12942/lrr-2008-9 – volume: 84 issue: 2 year: 2011 ident: 4435_CR19 publication-title: Phys. Rev. D, Part. Fields Grav. Cosmol. doi: 10.1103/PhysRevD.84.024020 – volume: 362 start-page: 237 issue: 12 year: 2017 ident: 4435_CR24 publication-title: Astrophys. Space Sci. doi: 10.1007/s10509-017-3215-8 – start-page: 09007 volume-title: EPJ Web of Conferences year: 2019 ident: 4435_CR27 – volume: 269 start-page: 35 issue: 2 year: 2023 ident: 4435_CR36 publication-title: Astrophys. J. Suppl. Ser. doi: 10.3847/1538-4365/ad0154 – volume: 103 issue: 4 year: 2021 ident: 4435_CR31 publication-title: Phys. Rev. D doi: 10.1103/PhysRevD.103.044002 – volume: 54 start-page: 44 issue: 5 year: 2022 ident: 4435_CR48 publication-title: Gen. Relativ. Gravit. doi: 10.1007/s10714-022-02927-2 – volume: 72 issue: 9–10 year: 2024 ident: 4435_CR45 publication-title: Fortschr. Phys. doi: 10.1002/prop.202400092 – volume: 78 start-page: 757 issue: 9 year: 2018 ident: 4435_CR21 publication-title: Eur. Phys. J. C doi: 10.1140/epjc/s10052-018-6232-z – volume: 527 start-page: 5192 issue: 3 year: 2024 ident: 4435_CR39 publication-title: Mon. Not. R. Astron. Soc. doi: 10.1093/mnras/stad3562 – volume: 431 start-page: 3216 issue: 4 year: 2013 ident: 4435_CR15 publication-title: Mon. Not. R. Astron. Soc. doi: 10.1093/mnras/stt401 – volume: 139 start-page: 1 issue: 11 year: 2024 ident: 4435_CR11 publication-title: Eur. Phys. J. Plus doi: 10.1140/epjp/s13360-024-05778-9 – volume: 9 start-page: 373 issue: 04 year: 2000 ident: 4435_CR47 publication-title: Int. J. Mod. Phys. D doi: 10.1142/S0218271800000542 – volume: 88 start-page: 938 year: 2024 ident: 4435_CR41 publication-title: Chin. J. Phys. doi: 10.1016/j.cjph.2024.02.022 – volume: 519 start-page: 4303 issue: 3 year: 2023 ident: 4435_CR37 publication-title: Mon. Not. R. Astron. Soc. doi: 10.1093/mnras/stac3611 – volume: 2011 issue: 09 year: 2011 ident: 4435_CR49 publication-title: J. Cosmol. Astropart. Phys. doi: 10.1088/1475-7516/2011/09/018 – volume: 526 start-page: 3796 issue: 3 year: 2023 ident: 4435_CR28 publication-title: Mon. Not. R. Astron. Soc. doi: 10.1093/mnras/stad2861 – volume: 116 start-page: 1027 issue: 4 year: 1959 ident: 4435_CR4 publication-title: Phys. Rev. doi: 10.1103/PhysRev.116.1027 – volume: 94 issue: 10 year: 2016 ident: 4435_CR50 publication-title: Phys. Rev. D doi: 10.1103/PhysRevD.94.103513 – volume: 84 issue: 10 year: 2011 ident: 4435_CR43 publication-title: Phys. Rev. D, Part. Fields Grav. Cosmol. doi: 10.1103/PhysRevD.84.104035 – volume: 719 start-page: 1807 issue: 2 year: 2010 ident: 4435_CR18 publication-title: Astrophys. J. doi: 10.1088/0004-637X/719/2/1807 – volume: 31 year: 2021 ident: 4435_CR33 publication-title: Phys. Dark Universe doi: 10.1016/j.dark.2020.100753 – volume: 97 issue: 10 year: 2018 ident: 4435_CR44 publication-title: Phys. Rev. D doi: 10.1103/PhysRevD.97.104062 – ident: 4435_CR30 – start-page: 02020 volume-title: EPJ Web of Conferences year: 2016 ident: 4435_CR40 – volume: 91 issue: 12 year: 2015 ident: 4435_CR6 publication-title: Phys. Rev. D doi: 10.1103/PhysRevD.91.124019 – volume: 712 start-page: 964 issue: 2 year: 2010 ident: 4435_CR17 publication-title: Astrophys. J. doi: 10.1088/0004-637X/712/2/964 – volume: 37 issue: 7 year: 2020 ident: 4435_CR10 publication-title: Class. Quantum Gravity doi: 10.1088/1361-6382/ab75ae – volume: 925 start-page: 208 issue: 2 year: 2022 ident: 4435_CR35 publication-title: Astrophys. J. doi: 10.3847/1538-4357/ac4255 |
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| SubjectTerms | Astrobiology Astronomy Astrophysics and Astroparticles Cosmological constant Cosmology Geometry Gravity Observations and Techniques Physics Physics and Astronomy Relativity Space Exploration and Astronautics Space Sciences (including Extraterrestrial Physics Spacetime Stars & galaxies Stellar structure Theory of relativity Universe |
| Title | Impact of a variable cosmological constant on stellar matter configurations in Finch-Skea spacetime |
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