Dr. Pramit Rej

 Research Interest:

•     Atomic and Molecular Collisions in plasmas 

•   Interaction of positron and positronium with atoms

•   Stellar modelling in modified gravity

•   wormhole theory

•   gravastar modelling

•   DARK ENERGY STAR

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  List of Publications in Journals with Impact Factor:

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• Rydberg transitions for positron–hydrogen collisions: asymptotic cross section and scaling law: Pramit Rej and Arijit Ghoshal(2014) , J. Phys. B: At. Mol. Opt. Phys., 47, 015204  (Publisher- IOP Publishing, 2012 IF: 2.031 ),  DOI: 10.1088/0953-4075/47/1/015204   (WoS and Scopus)

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• Positron impact excitations of hydrogen atom embedded in weakly coupled plasmas:Formation of Rydberg atoms: Pramit Rej and Arijit Ghoshal (2014) , Physics of Plasmas, 21, 093507 (Publisher- AIP Publishing LLC, 2013 IF: 2.249 ), DOI: 10.1063/1.4895491 (WoS and Scopus)

 

• Positron impact excitations of hydrogen atom embedded in dense quantum plasmas:Formation of Rydberg atoms: Pramit Rej and Arijit Ghoshal (2014) , Physics of Plasmas, 21, 113509 (Publisher- AIP Publishing LLC, 2013 IF: 2.249 ),  DOI: 10.1063/1.4901916 (WoS and Scopus)

 

• Asymptotic cross section and scaling law: positronium formation in Rydberg states in positron–hydrogen collisions: Pramit Rej and Arijit Ghoshal (2015) , Indian journal of physics, 90, 749 (Publisher- Springer India, 2014 IF: 1.377), DOI: 10.1007/s12648-015-0811-8 (WoS and Scopus)

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• Excited-state positronium formation in positron–hydrogen collisions under weakly coupled plasmas:Pramit Rej and Arijit Ghoshal (2016) , J. Phys. B: At. Mol. Opt. Phys., 49, 125203 (Publisher- IOP Publishing, 2015 IF: 1.833 ), DOI: 10.1088/0953-4075/49/12/125203 (WoS and Scopus)

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• Positron scattering from hydrogen atom in dense quantum plasmas: Positronium formation in Rydberg states: Pramit Rej and Arijit Ghoshal (2017), Physics of Plasmas, 24, 043506 (Publisher- AIP Publishing LLC, 2016 IF: 2.207 ), DOI:  10.1063/1.4979893 (WoS and Scopus)

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• Positron Impact Excitations Of Hydrogen Atom Under Lorentzian Astrophysical Plasmas: B. Das, P. Rej, M. Z. M. Kamali and A. Ghoshal (2018), Jurnal Fizik Malaysia, 39, 30001-30010 (Publisher- Malaysian Institute of Physics (IFM), IF: 0.654) (WoS ESCI)  Contributed Paper in the 5th International Meeting on Frontiers of Physics (IMFP 2017) during 3-7 December 2017 held in Kuala Lumpur, Malaysia. Article Link

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• Electron transfer in proton‐hydrogen collisions in nonideal classical plasmas : Kamalika Das, Pramit Rej, and Arijit Ghoshal (2020),
  Contributions to Plasma Physics, 60 (10), e202000080 (Publisher- WILEY‐VCH Verlag GmbH & Co. KGaA, Weinheim, IF: 1.226 )  DOI: 10.1002/ctpp.202000080 (WoS and Scopus)

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• Electron transfer in proton‐hydrogen collisions in dense semi‐classical hydrogen plasma: Kamalika Das, Biswajit Das, Pramit Rej, and Arijit Ghoshal (2021), Contributions to Plasma Physics, 61 (4), e202000212 (Publisher- WILEY‐VCH Verlag GmbH & Co. KGaA, Weinheim, IF: 1.226 ) DOI: 10.1002/ctpp.202000212 (WoS and Scopus)  EDITOR'S CHOICE ARTICLE

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• Charged strange star in f (R, T ) gravity with linear equation of state: Pramit Rej and Piyali Bhar (2021), Astrophysics and Space Science, 366(4), 35 (Publisher- Springer Nature B.V., 2020 IF: 1.83),  DOI: 10.1007/s10509-021-03943-5   (WoS and Scopus)

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• Charged compact star in f (R, T) gravity in Tolman–Kuchowicz spacetime: Pramit Rej, Piyali Bhar and Megan Govender (2021) , The European Physical Journal C, 81(4), 316 (Publisher- EDP Sciences, Società Italiana di Fisica and Springer Berlin Heidelberg, 2020 IF: 4.59 ), DOI: 10.1140/epjc/s10052-021-09127-3 (WoS and Scopus)

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• Charged gravstar model in f ( T ) gravity admitting conformal motion: Piyali Bhar and Pramit Rej (2021), International Journal of Geometric Methods in Modern Physics, 18(07), 2150112  (Publisher- World Scientific, 2020 IF: 1.874),  DOI: 10.1142/S0219887821501127   (WoS and Scopus)

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• Relativistic compact stars in Tolman spacetime via an anisotropic approach: Piyali Bhar, Pramit Rej, P. Mafa Takisa and M. Zubair (2021), The European Physical Journal C, 81(6), 531 (Publisher- EDP Sciences, Società Italiana di Fisica, and Springer Berlin Heidelberg, 2020 IF: 4.59), DOI: 10.1140/epjc/s10052-021-09340-0 (WoS and Scopus)

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• Compact stellar model in the presence of pressure anisotropy in modified Finch Skea space-time: Piyali Bhar and Pramit Rej (2021), Journal of Astrophysics and Astronomy, 42, 74  (Publisher- The Indian Academy of Sciences, 2020 IF: 1.27),  DOI: 10.1007/s12036-021-09739-x   (WoS and Scopus)

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• Finch-Skea star model in f (R, T ) theory of gravity: Piyali Bhar, Pramit Rej, Aisha Siddiqa and Ghulam Abbas (2021) , International Journal of Geometric Methods in Modern Physics, 18(10), 2150160  (Publisher- World Scientific, 2020 IF: 1.874),DOI: 10.1142/S0219887821501607 (WoS and Scopus)

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• Stable and self consistent charged gravastar model within the framework of f (R, T ) gravity: Piyali Bhar and Pramit Rej (2021), The European Physical Journal C, 81(8), 763 (Publisher- EDP Sciences, Società Italiana di Fisica and Springer Berlin Heidelberg, 2020 IF: 4.59 ),  DOI: 10.1140/epjc/s10052-021-09548-0   (WoS and Scopus)

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• Phantom energy-supported wormhole model in f(R,T) gravity assuming conformal motion: Piyali Bhar, Pramit Rej and P. K. Sahoo (2021), International Journal of Modern Physics D, 31(03), 2250016 (Publisher- World Scientific, 2020 IF: 2.461),  DOI: 10.1142/S021827182250016X  (WoS and Scopus)

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• Tolman IV fluid sphere in f(R, T ) gravity: Piyali Bhar, Pramit Rej and Muhammad Zubair (2021), Chinese Journal of Physics, 77C, 2201-2212 (Publisher- Elsevier B.V on behalf of The Physical Society of the Republic of China (Taiwan), 2020 IF: 3.237),  DOI: 10.1016/j.cjph.2021.11.013  (WoS and Scopus)​

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• Model of hybrid star with baryonic and strange quark matter in Tolman-Kuchowicz spacetime: Pramit Rej and Piyali Bhar (2022), International Journal of Geometric Methods in Modern Physics, 19(07), 2250104  (Publisher- World Scientific, 2020 IF: 1.874),DOI: 10.1142/S0219887822501043 (WoS and Scopus)

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• ​Isotropic Buchdahl’s relativistic fluid sphere within f(R, T ) gravity: Piyali Bhar and Pramit Rej  (2023), New Astronomy, 100, 101990 (Publisher- Elsevier B.V., 2021 IF: 2.096),  DOI: 10.1016/j.newast.2022.101990  (WoS and Scopus)​

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• ​Charged strange star model in Tolman–Kuchowicz spacetime in the background of 5D Einstein–Maxwell–Gauss–Bonnet gravity: Pramit Rej, Abdelghani Errehymy, and Mohammed Daoud  (2023), The European Physical Journal C, 83(5), 392 (Publisher- EDP Sciences, Società Italiana di Fisica and Springer Berlin Heidelberg, 2021 IF: 4.994 ),  DOI: 10.1140/epjc/s10052-023-11562-3   (WoS and Scopus)

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• New classes of wormhole model in 𝑓(𝑅, 𝑇 ) gravity by assuming conformal motion: Piyali Bhar, Pramit Rej, and Ksh. Newton Singh
  (2023), New Astronomy, 103, 102059 (Publisher- Elsevier B.V., 2021 IF: 2.096),  DOI: 10.1016/j.newast.2023.102059  (WoS and Scopus)​

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• Charged strange star coupled to anisotropic dark energy in Tolman–Kuchowicz spacetime: Pramit Rej and Akashdip Karmakar  (2023),  The European Physical Journal C, 83(8), 699 (Publisher- EDP Sciences, Società Italiana di Fisica and Springer Berlin Heidelberg, 2022 IF: 4.4 ),  DOI: 10.1140/epjc/s10052-023-11880-6   (WoS and Scopus)

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• Relativistic isotropic stellar model in f(R, T ) gravity with Durgapal- IV metric: Pramit Rej and Piyali Bhar (2023), New Astronomy, 105C, 102113 (Publisher- Elsevier B.V., 2022 IF: 2 ),  DOI: 10.1016/j.newast.2023.102113  (WoS and Scopus)​

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• Thin-shell wormholes constructed via polytropic surgery: Mustafa Salti, Oktay Aydogdu, and Pramit Rej (2023), Chinese Journal of Physics, 86C, 178-193 (Publisher- Elsevier B.V on behalf of The Physical Society of the Republic of China (Taiwan), 2022 IF: 5),  DOI: 10.1016/j.cjph.2023.09.002  (WoS and Scopus)​

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• ​Isotropic Durgapal IV fluid sphere in bigravity: Pramit Rej (2023), Canadian Journal of Physics, 102 (2), 100–112 (2024) (Publisher- Canadian Science Publishing, 2022 IF: 1.2),  DOI: 10.1139/cjp-2023-0205  (WoS and Scopus)​

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• Charged quark stars represented by the MIT bag approach in 5D Einstein–Maxwell–Gauss–Bonnet formalism: Akashdip Karmakar, Pramit Rej, Mustafa Salti, and Oktay Aydogdu (2023), The European Physical Journal Plus, 138(10), 914 (Publisher- EDP Sciences, Società Italiana di Fisica and Springer Berlin Heidelberg, 2022 IF: 3.4),  DOI: 10.1140/epjp/s13360-023-04548-3  (WoS and Scopus)​

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• Celestial attributes of hybrid star in 5D Einstein-Gauss-Bonnet gravity: Akashdip Karmakar and Pramit Rej (2023), Chinese Journal of Physics, 87 (February 2024), 155-173 (Publisher- Elsevier B.V on behalf of The Physical Society of the Republic of China (Taiwan), 2022 IF: 5),  DOI: 10.1016/j.cjph.2023.11.031  (WoS and Scopus)​

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• Finch-Skea dark energy stars with vanishing complexity factor: Pramit Rej, Robert S. Bogadi, and Megandhren Govender (2023), Chinese Journal of Physics, 87 (February 2024), 608-619 (Publisher- Elsevier B.V on behalf of The Physical Society of the Republic of China (Taiwan), 2022 IF: 5),  DOI: 10.1016/j.cjph.2023.12.016 (WoS and Scopus)​

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• Hybrid star within f (G) gravity: Pramit Rej (2024), Chinese Journal of Physics, 89 (June 2024), 174-186 (Publisher- Elsevier B.V on behalf of The Physical Society of the Republic of China (Taiwan), 2022 IF: 5),  DOI: 10.1016/j.cjph.2024.02.052 (WoS and Scopus)

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