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  9. Dr. Tanwi Bandyopadhyay

Dr. Tanwi Bandyopadhyay

Designation: Associate Professor

Biography:

Dr. Tanwi Bandyopadhyay is currently serving as Dean (I/c.) Academics and Associate Professor of Mathematics at Adani University. She holds a Bachelor of Science (Honours) degree in Mathematics, a Master of Science degree in Mathematics and a Ph.D. in Mathematics from Jadavpur University, Kolkata, India.

Prior to joining Adani University, she was associated with the Institute of Advanced Research, Gandhinagar, and Shri Shikshayatan College, Kolkata. She has over 16 years of experience in academia, with extensive teaching exposure across undergraduate programs including B.Com., B.Sc., B.E. and B.Tech., as well as postgraduate programs such as M.Com. and a management development program (PGDBM).

Dr. Bandyopadhyay’s research expertise lies in the mathematical aspects of gravitation and cosmology. Her current research interests include mathematics of black hole physics, thermodynamics of the universe, mathematics of Friedmann–Robertson–Walker cosmological models, bouncing cosmology, braneworld cosmology and other modified theories of gravity.

She has actively participated in and presented research papers at numerous workshops, seminars and conferences organized by reputed institutions and universities in India and abroad. She has published research articles in peer-reviewed international journals and serves as a reviewer for several reputed journals. She has been a Visiting Associate at the Inter-University Centre for Astronomy and Astrophysics (IUCAA), Pune, India, from 2010 to 2025.

  • Ph.D. in Mathematics, Jadavpur University, 2009
  • M.Sc. in Mathematics, Jadavpur University, 2004
  • B.Sc. (Honours) in Mathematics Jadavpur University, 2002

  • Associate Professor at Adani University, Ahmedabad (2023 – )
  • Assistant Professor at Adani University, Ahmedabad (2022 – 2023)
  • Assistant Professor at Adani Institute of Infrastructure Engineering, Ahmedabad (2015 – 2022)
  • Assistant Professor at Shri Shikshayatan College, Kolkata (2008 –2014)

  • Mathematics of Black Hole Physics
  • Thermodynamics of the Universe
  • Mathematics of Friedmann–Robertson–Walker Cosmological Models
  • Bouncing Cosmology
  • Braneworld Cosmology and Other Modified Theories of Gravity

  1. The Generalized Second Law Formulated from the Variable Equation of State Parameter
    1. T. Bandyopadhyay
    2. Canadian Journal of Physics, 102, No.12, 1-10 (2024)
    3. https://cdnsciencepub.com/doi/10.1139/cjp-2024-0001
  2. On the entropy corrected thermal features of black holes
    1. H. Shababi, T. Bandyopadhyay and U. Debnath
    2. Physica Scripta, 99, 065221 (2024)
    3. https://iopscience.iop.org/article/10.1088/1402-4896/ad43c8
  3. Fluid Accretion Upon Higher Dimensional Wormhole and Black Hole for Parameterized Deceleration Parameter
    1. T. Bandyopadhyay and U. Debnath
    2. International Journal of Geometric Methods in Modern Physics, 19, 2250182 (2022)
    3. https://www.worldscientific.com/doi/10.1142/S0219887822501821
  4. Accretions of Tsallis, Renyi and Sharma-Mittal Dark Energies onto (n+2) – Dimensional Schwarzschild Black Hole and Morris-Thorne Wormhole
    1. T. Bandyopadhyay and U. Debnath
    2. Modern Physics Letters A, 36, 2150081 (2021)
    3. https://www.worldscientific.com/doi/10.1142/S0217732321500814
  5. Revisiting the Evolving Lorentzian Wormhole: A General Perspective
    1. S. Bhattacharya and T. Bandyopadhyay
    2. General Relativity and Gravitation, 53, 1 (2021)
    3. https://link.springer.com/article/10.1007/s10714-021-02878-0
  6. Bouncing Cosmology for Entropy Corrected Models in Horava-Lifshitz Gravity and Fractal Universe
    1. T. Bandyopadhyay and U. Debnath
    2. The European Physical Journal Plus, 135, 7, Article No. 613 (2020)
    3. https://link.springer.com/article/10.1140/epjp/s13360-020-00618-y
  7. Parameterizing Dark energy Models and Study of Finite Time Future Singularities
    1. T. Bandyopadhyay and U. Debnath
    2. Advances in High Energy Physics, 2019, Article Id 5393491 (2019)
    3. https://www.hindawi.com/journals/ahep/2019/5393491/
  8. Bouncing Universe in the Contexts of Generalized Cosmic Chaplygin Gas and Variable Modified Chaplygin Gas
    1. T. Bandyopadhyay and U. Debnath
    2. Canadian Journal of Physics, 96, 286 (2019)
    3. https://cdnsciencepub.com/doi/10.1139/cjp-2017-1008
  9. Thermodynamic Prescription of Cosmological Constant in Randall Sundrum II Brane
    1. T. Bandyopadhyay
    2. Advances in High Energy Physics, 2018, Article Id 3752641 (2018)
    3. https://www.hindawi.com/journals/ahep/2018/3752641/
  10. Generalized Second Law of Thermodynamics of Evolving Wormhole with Entropy Corrections
    1. T. Bandyopadhyay, U. Debnath, M. Jamil, F. Rahman and R. Myrzakulov
    2. International Journal of Theoretical Physics, 54, 1750 (2015)
    3. https://link.springer.com/article/10.1007/s10773-014-2378-0
  11. Thermodynamic Study of Non-Linear Electrodynamics in Loop Quantum Cosmology
    1. T. Bandyopadhyay and U. Debnath
    2. Astrophysics and Space Science, 350, 813 (2014)
    3. https://link.springer.com/article/10.1007/s10509-014-1784-3
  12. Thermodynamics of Gauss-Bonnet Brane with Modified Chaplygin Gas
    1. T. Bandyopadhyay
    2. Astrophysics and Space Science, 341, 689 (2012)
    3. https://link.springer.com/article/10.1007/s10509-012-1115-5
  13. A Study of Generalized Second Law of Thermodynamics in Magnetic Universe in the Light of Non-Linear Electrodynamics
    1. T. Bandyopadhyay and U. Debnath
    2. Physics Letters B, 704, 95 (2011)
    3. https://www.sciencedirect.com/science/article/abs/pii/S0370269311010641
  14. Modified Holographic Dark Energy and Phantom Behaviour of Randall-Sundrum Brane
    1. T. Bandyopadhyay
    2. International Journal of Theoretical Physics, 50, 3284 (2011)
    3. https://link.springer.com/article/10.1007/s10773-011-0830-y
  15. The Laws of Thermodynamics and Thermodynamic Stability of the Modified Chaplygin Gas
    1. T. Bandyopadhyay and S. Chakraborty
    2. Modern Physics Letters A, 25, 2779 (2010)
    3. https://www.worldscientific.com/doi/10.1142/S0217732310034171
  16. Collapse Dynamics of a Star of Dark matter and Dark Energy
    1. S. Chakraborty and T. Bandyopadhyay
    2. Gravitation and Cosmology, 16, 151 (2010)
    3. https://link.springer.com/article/10.1134/S020228931002009X
  17. Cosmic No-Hair Conjecture in Brane Scenarios: Constraint on Bulk Matter
    1. S. Chakraborty and T. Bandyopadhyay
    2. General Relativity and Gravitation, 41, 2461 (2009)
    3. https://link.springer.com/article/10.1007/s10714-009-0778-x
  18. Thin-Shell Wormholes in Einstein–Yang–Mills–Gauss–Bonnet Theory
    1. T. Bandyopadhyay and S. Chakraborty
    2. Classical and Quantum Gravity, 26, 085005 (2009)
    3. https://iopscience.iop.org/article/10.1088/0264-9381/26/8/085005
  19. Thermodynamics of The Universe with Modified Chaplygin Gas
    1. T. Bandyopadhyay and S. Chakraborty
    2. Modern Physics Letters A, 24, 2377 (2009)
    3. https://www.worldscientific.com/doi/abs/10.1142/S0217732309030734
  20. Spherically Symmetric Vacuum Brane and Wormhole Solutions
    1. S. Chakraborty, S. Nath and T. Bandyopadhyay
    2. International Journal of Theoretical Physics, 48, 29 (2009)
    3. https://link.springer.com/article/10.1007/s10773-008-9778-y
  21. Modified Chaplygin Traversable Wormholes
    1. S. Chakraborty and T. Bandyopadhyay
    2. International Journal of Modern Physics D, 18, 463 (2009)
    3. https://www.worldscientific.com/doi/10.1142/S0218271809014480
  22. Stability Analysis of Thin Shell Wormholes Supported by The Modified Chaplygin Gas
    1. T. Bandyopadhyay, A. Baveja and S. Chakraborty
    2. International Journal of Modern Physics D, 18, 1977 (2009)
    3. https://www.worldscientific.com/doi/10.1142/S0218271809015084
  23. Energy Conditions, Cosmological Solutions and Cosmic No-Hair Conjecture in Gauss-Bonnet Theory
    1. S. Chakraborty and T. Bandyopadhyay
    2. International Journal of Theoretical Physics, 48, 1369 (2009)
    3. https://link.springer.com/article/10.1007/s10773-008-9908-6
  24. Cosmological Solution in The Brane with Gauss Bonnet Gravity in The Bulk
    1. S. Chakraborty and T. Bandyopadhyay
    2. Modern Physics Letters A, 24, 1915 (2009)
    3. https://www.worldscientific.com/doi/10.1142/S0217732309030321
  25. The Geometry of Black Hole Thermodynamics in Gauss–Bonnet Theory
    1. S. Chakraborty and T. Bandyopadhyay
    2. Classical and Quantum Gravity, 25, 245015 (2008)
    3. https://iopscience.iop.org/article/10.1088/0264-9381/25/24/245015/pdf
  26. Emergent Universe in Brane World Scenario with Schwarzschild-de Sitter Bulk
    1. A. Banerjee, Tanwi Bandyopadhyay and S. Chakraborty
    2. General Relativity and Gravitation, 40, 1603 (2008)
    3. https://link.springer.com/article/10.1007/s10714-007-0567-3
  27. Schwarzschild Solution on the Brane
    1. S. Chakraborty and T. Bandyopadhyay
    2. International Journal of Theoretical Physics, 47, 2493 (2008)
    3. https://link.springer.com/article/10.1007/s10773-008-9682-5
  28. Brane World Solutions of Perfect Fluid in the Background of a Bulk Containing Dust or a Cosmological Constant
    1. T. Bandyopadhyay, S. Chakraborty and A. Banerjee
    2. Gravitation and Cosmology, 14, 355 (2008)
    3. https://link.springer.com/article/10.1134/S0202289308040117
  29. Collapsing Inhomogeneous Dust in The Background of Perfect (OR Anisotropic) Fluid
    1. S. Chakraborty and T. Bandyopadhyay
    2. International Journal of Modern Physics D, 17, 1271 (2008)
    3. https://www.worldscientific.com/doi/10.1142/S0218271808012814
  30. Dynamical Symmetry with General Initial Area Radius in Quasi-Spherical Gravitational Collapse and Anisotropy and Inhomogeneity of Space–Time
    1. T. Bandyopadhyay, A. Baveja and S. Chakraborty
    2. International Journal of Modern Physics D, 17, 43 (2008)
    3. https://www.worldscientific.com/doi/abs/10.1142/S0218271808011857
  31. Wormhole and its analogue in brane world
    1. S. Chakraborty and T. Bandyopadhyay
    2. Astrophysics and Space Science, 317, 209 (2008)
    3. https://link.springer.com/article/10.1007/s10509-008-9875-7
  32. Gravitational Collapse in The Context of Brane World Scenario with Decaying Vacuum Energy
    1. T. Bandyopadhyay, A. Baveja and S. Chakraborty
    2. Modern Physics Letters A, 23, 685 (2008)
    3. https://www.worldscientific.com/doi/abs/10.1142/S0217732308024420
  33. Quasi-Spherical Star of Dark Matter and Dark Energy and A Study of Its Collapse Dynamics
    1. T. Bandyopadhyay and S. Chakraborty
    2. Modern Physics Letters A, 22, 2839 (2007)
    3. https://www.worldscientific.com/doi/10.1142/S0217732307023468
  34. Emergent Universe in The Brane-World Scenario
    1. A. Banerjee, Bandyopadhyay and S. Chakraborty
    2. Gravitation & Cosmology, 13, 289 (2007)
    3. https://doi.org/10.48550/arXiv.0705.3933
  35. Bianchi Type I Cosmologies with The Dark Matter in The Background of Dark Energy
    1. T. Bandyopadhyay, N. C. Chakraborty and S. Chakraborty
    2. International Journal of Modern Physics D, 16, 1761 (2007)
    3. https://www.worldscientific.com/doi/10.1142/S0218271807011061

  1. Bouncing Universe in the Contexts of Generalized Cosmic Chaplygin Gas and Variable Modified Chaplygin Gas
    Fifteenth Marcel Grossmann Meeting, MG 15
    University of Rome “La Sapienza”, Rome, Italy
    July 2018
  2. Generalized Second Law of Thermodynamics of Evolving Wormhole with Entropy Corrections
    International Conference on Applications of Mathematics in Topological Dynamics, Physical, Biological and Chemical Systems
    Calcutta Mathematical Society, Kolkata, India
    December 2016
  3. A Study of Generalized Second Law of Thermodynamics in Magnetic Universe in the Light of Non-Linear Electrodynamics
    Relativity and Gravitation: 100 Years after Einstein in Prague
    Institute of Theoretical Physics, Charles University, Prague, Czech Republic
    June 2012
  4. A Study of Generalized Second Law of Thermodynamics in Magnetic Universe in the Light of Non-Linear Electrodynamics
    Recent Developments in Gravity – NEB 15
    Technological Educational Institute of Crete, Chania, Crete, Greece
    June 2012
  5. Stability Analysis of Thin-Shell Wormholes Supported by Modified Chaplygin Gas
    Young Astronomer’s Meet
    Mahatma Gandhi University, Kerala, India
    January 2008
  6. Stability Analysis of Thin-Shell Wormholes Supported by Modified Chaplygin Gas
    International Conference on Gravitation and Cosmology
    Inter-University Centre for Astronomy and Astrophysics, Pune, India
    December 2007
  7. Collapse Dynamics of a Star of Dark Matter and Dark Energy
    National Seminar on Mathematics
    Jadavpur University, Kolkata, India
    May 2007
  8. Collapse Dynamics of a Star of Dark Matter and Dark Energy
    24th IAGRG Meeting
    Centre for Theoretical Studies, Jamia Millia Islamia, New Delhi, India
    January 2007

  1. Minor Research Project No. F.PSW-063/10-11 (ERO) from University Grants Commission, Govt. of India, from 10.12.2010 to 10.06.2012 on Study of the Universe as a Thermodynamic System”.

  • Junior Research Fellowship in 2005 in Joint CSIR-UGC NET Examination
  • Senior Research Fellowship in 2007 by CSIR-UGC
  • National Scholarships for the years 1997, 1999 and 2002
  • UGC Travel Grant to present research article in two international conferences:
    1. Relativity and Gravitation: 100 Years after Einstein in Prague organized by Institute of Theoretical Physics, Charles University, Prague, Czech Republic in June 2012
    2. Recent Developments in Gravity – NEB 15 organized by Technological Educational Institute of Crete, Chania, Crete, Greece in June 2012

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