Wormhole thermodynamics in matter-geometry coupled theory: Implications of pseudo-isothermal profile and complexity factor
The objective of this article is to explore the existence of traversable wormholes possessing the pseudo-isothermal profile in modified f(R,T) gravity. We utilize the Morris-Thorne spacetime to define the wormhole structure and develop anisotropic gravitational equations for a linear modified gravit...
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| Format: | Article |
| Language: | English |
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Elsevier
2025-08-01
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| Series: | Nuclear Physics B |
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| Online Access: | http://www.sciencedirect.com/science/article/pii/S0550321325001798 |
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| author | Tayyab Naseer M. Sharif Mona Faiza Faisal Javed Baiju Dayanandan Khalifa Al Shaqsi |
| author_facet | Tayyab Naseer M. Sharif Mona Faiza Faisal Javed Baiju Dayanandan Khalifa Al Shaqsi |
| author_sort | Tayyab Naseer |
| collection | DOAJ |
| description | The objective of this article is to explore the existence of traversable wormholes possessing the pseudo-isothermal profile in modified f(R,T) gravity. We utilize the Morris-Thorne spacetime to define the wormhole structure and develop anisotropic gravitational equations for a linear modified gravity model. Our analysis involves deriving the shape functions by taking into account both constant and variable redshift functions. These shape functions adhere to the required conditions and create a connection between two asymptotically flat regions of spacetime. For each of the two cases, we analyze energy conditions whose satisfaction ensures the existence of wormholes without the necessity for exotic matter. Furthermore, we evaluate the active gravitational mass, complexity factor and volume integral quantifier for the proposed solutions. It is revealed that all these quantities gain positive value at the wormhole's throat. Afterwards, a detailed stability analysis of the developed models is performed through certain criteria. We also analyze the thermodynamic behavior, focusing on the variation of entropy and its implications for the wormhole geometry. Our findings suggest that the pseudo-isothermal wormhole geometry exists in the context of the considered matter-geometry coupled modified theory. |
| format | Article |
| id | doaj-art-1551a737d58d4c6c98c058b37b664c32 |
| institution | OA Journals |
| issn | 0550-3213 |
| language | English |
| publishDate | 2025-08-01 |
| publisher | Elsevier |
| record_format | Article |
| series | Nuclear Physics B |
| spelling | doaj-art-1551a737d58d4c6c98c058b37b664c322025-08-20T02:17:20ZengElsevierNuclear Physics B0550-32132025-08-01101711697010.1016/j.nuclphysb.2025.116970Wormhole thermodynamics in matter-geometry coupled theory: Implications of pseudo-isothermal profile and complexity factorTayyab Naseer0M. Sharif1Mona Faiza2Faisal Javed3Baiju Dayanandan4Khalifa Al Shaqsi5Department of Mathematics and Statistics, The University of Lahore, 1-KM Defence Road, Lahore, 54000, Pakistan; Research Center of Astrophysics and Cosmology, Khazar University, Baku, AZ1096, 41 Mehseti Street, Azerbaijan; Corresponding authors.Department of Mathematics and Statistics, The University of Lahore, 1-KM Defence Road, Lahore, 54000, PakistanDepartment of Mathematics and Statistics, The University of Lahore, 1-KM Defence Road, Lahore, 54000, PakistanDepartment of Physics, Zhejiang Normal University, Jinhua, 321004, People's Republic of China; Corresponding authors.Natural and Medical Sciences Research Centre, University of Nizwa, Nizwa, OmanDepartment of Mathematical and Physical Sciences, College of Arts and Sciences, University of Nizwa, Nizwa, OmanThe objective of this article is to explore the existence of traversable wormholes possessing the pseudo-isothermal profile in modified f(R,T) gravity. We utilize the Morris-Thorne spacetime to define the wormhole structure and develop anisotropic gravitational equations for a linear modified gravity model. Our analysis involves deriving the shape functions by taking into account both constant and variable redshift functions. These shape functions adhere to the required conditions and create a connection between two asymptotically flat regions of spacetime. For each of the two cases, we analyze energy conditions whose satisfaction ensures the existence of wormholes without the necessity for exotic matter. Furthermore, we evaluate the active gravitational mass, complexity factor and volume integral quantifier for the proposed solutions. It is revealed that all these quantities gain positive value at the wormhole's throat. Afterwards, a detailed stability analysis of the developed models is performed through certain criteria. We also analyze the thermodynamic behavior, focusing on the variation of entropy and its implications for the wormhole geometry. Our findings suggest that the pseudo-isothermal wormhole geometry exists in the context of the considered matter-geometry coupled modified theory.http://www.sciencedirect.com/science/article/pii/S0550321325001798WormholePseudo-isothermal profileRedshiftComplexity |
| spellingShingle | Tayyab Naseer M. Sharif Mona Faiza Faisal Javed Baiju Dayanandan Khalifa Al Shaqsi Wormhole thermodynamics in matter-geometry coupled theory: Implications of pseudo-isothermal profile and complexity factor Nuclear Physics B Wormhole Pseudo-isothermal profile Redshift Complexity |
| title | Wormhole thermodynamics in matter-geometry coupled theory: Implications of pseudo-isothermal profile and complexity factor |
| title_full | Wormhole thermodynamics in matter-geometry coupled theory: Implications of pseudo-isothermal profile and complexity factor |
| title_fullStr | Wormhole thermodynamics in matter-geometry coupled theory: Implications of pseudo-isothermal profile and complexity factor |
| title_full_unstemmed | Wormhole thermodynamics in matter-geometry coupled theory: Implications of pseudo-isothermal profile and complexity factor |
| title_short | Wormhole thermodynamics in matter-geometry coupled theory: Implications of pseudo-isothermal profile and complexity factor |
| title_sort | wormhole thermodynamics in matter geometry coupled theory implications of pseudo isothermal profile and complexity factor |
| topic | Wormhole Pseudo-isothermal profile Redshift Complexity |
| url | http://www.sciencedirect.com/science/article/pii/S0550321325001798 |
| work_keys_str_mv | AT tayyabnaseer wormholethermodynamicsinmattergeometrycoupledtheoryimplicationsofpseudoisothermalprofileandcomplexityfactor AT msharif wormholethermodynamicsinmattergeometrycoupledtheoryimplicationsofpseudoisothermalprofileandcomplexityfactor AT monafaiza wormholethermodynamicsinmattergeometrycoupledtheoryimplicationsofpseudoisothermalprofileandcomplexityfactor AT faisaljaved wormholethermodynamicsinmattergeometrycoupledtheoryimplicationsofpseudoisothermalprofileandcomplexityfactor AT baijudayanandan wormholethermodynamicsinmattergeometrycoupledtheoryimplicationsofpseudoisothermalprofileandcomplexityfactor AT khalifaalshaqsi wormholethermodynamicsinmattergeometrycoupledtheoryimplicationsofpseudoisothermalprofileandcomplexityfactor |