< Back
Dr. Ajay Kumar
Assistant Professor
School of Technology, Management and Engineering (STME)



Education
Ph.D. (Mathematics) from Delhi Technological University, Delhi (2021) CSIR-UGC NET with JRF (AIR 83 --Dec, 2015) M.Sc. (Applied Mathematics) from South Asian University, Delhi (2015) B.Sc. (Hons) Mathematics from University of Delhi, Delhi (2013)

  • Assistant Professor (Mathematics) in STME, SVKM’s NMIMS, Chandigarh (June, 2025 – Till Date)
  • Assistant Professor (Visiting) in Delhi Technological University, Delhi (Aug 2023-May 2025)
  • Assistant Professor (Mathematics) in SRM Institute of Science and Technology, Delhi NCR Campus, Ghaziabad (Jul 2022 - Jul 2023)
  • Assistant Professor (Visiting) in Maitreyi College, University of Delhi (Jan 2022 - Apr 2022)
Area of Interest

General Relativity and Cosmology, Modified Gravity and Observational Cosmology

Research Activities
 

Research Publications
  1. K. Devi, Ajay Kumar and P. Kumar, Barrow holographic dark energy model in f(R; T) theory, Astrophysics and Space Science 369, (2024) 73. (Springer, SCI, IF- 1.8) DOI: https://doi.org/10.1007/s10509-024-04338-y
  2. Ajay Kumar and C.P. Singh, The generalized second law of thermodynamics in viscous Ricci dark energy model, The European Physical Journal Plus 136, (2021) 820. (Springer, SCI, IF- 2.8) DOI: https://doi.org/10.1140/epjp/s13360-021-01821-1
  3. C.P. Singh and Ajay Kumar, Holographic dark energy, matter creation, and cosmic acceleration, Physical Review D 102, (2020) 123537. (American Physical Society, SCI, IF-4.6) DOI: https://doi.org/10.1103/PhysRevD.102.123537
  4. Ajay Kumar and C.P. Singh, Viscous Ricci dark energy model with matter creation: Exact solution and observational tests, Pramana Journal of Physics 94, (2020) 129. (Springer, SCI, IF- 1.9) DOI: https://doi.org/10.1007/s12043-020-01996-9
  5. Ajay Kumar and C.P. Singh, Observational constraints on holographic dark energy model with matter creation, Astrophysics and Space Science 365, (2020) 84. (Springer, SCI, IF-1.8) DOI: https://doi.org/10.1007/s10509-020-03799-1
  6. C.P. Singh and Ajay Kumar, Quintessence behavior via matter creation cosmology, The European Physical Journal C 80, (2020) 106. (Springer, SCI, IF- 4.2) DOI: https://doi.org/10.1140/epjc/s10052-020-7679-2
  7. C.P. Singh and Ajay Kumar, Holographic Ricci dark energy with constant bulk viscosity in modifed f(R; T) gravity, Gravitation and Cosmology 25, (2019) 58. (Springer, SCIE, IF-1.2) DOI: https://doi.org/10.1134/S0202289319010109
  8. C.P. Singh and Ajay Kumar, Viscous Ricci dark energy and generalized second law of thermodynamics in modifed f(R; T) gravity, Modern Physics Letters A 33, (2018) 1850225.(World Scientifc, SCI, IF- 1.5) DOI: https://doi.org/10.1142/S0217732318502255
  9. C.P. Singh and Ajay Kumar, Ricci dark energy model with bulk viscosity, The European Physical Journal Plus 133, (2018) 312. (Springer, SCI, IF- 2.8) DOI: https://doi.org/10.1140/epjp/i2018-12122-y
Awards, Grants and Honours
  • INSPIRE Scholarship for Higher Education (Department of Science and Technology), 2010-13
  • Received "Research Excellence Award" (3 times) from Delhi Technological University in recognition for the research during the years 2018, 2020 and 2021.
Conferences and Workshop
Attended
  • A Symposium on Discrete Mathematics and Discretization Methods at South Asian University in October, 2013
  • A workshop "E-Resources: A Gateway for Research" at Delhi Technological University in September, 2017
  • A GIAN course on "On the Viability of Theories Beyond Einstein's General Relativity" at Jamia Millia Islamia, Delhi in December 2017
  • A professional development workshop on digital creativity skills as a part of "Adobe Academic Essentials" program
  • A five days National Symposium on Implementation and Application of Mathematics in Real Life organized by VIT, Vellore during 08-12th May, 2023
  • One week NationalWorkshop on Mathematical Modelling with Simulation in Applied Sciences organized by Central University of Haryana, Mahendergarh during 22-26th May, 2023
  • A FDP on Software Tools using Mathematical Computation organized by Muthayammal Engineering College, Namakkal (TN) during 05-09th June, 2023
  • International Workshop on Gravity and Cosmology (IWGC) organized by Netaji Subhas University of Technology, Delhi during 24-26th September, 2023
     
Paper Presentation
  • Presented an article in "National Conference on Differential Geometry and General Relativity", Sardar Patel University, Vallabh Vidyanagar, Gujarat in November, 2017
  • Presented an article in "International Conference on Recent Advances in Pure and Applied Mathematics" at Delhi Technological University, Delhi in October, 2018
  • Presented an article in "30th IAGRG (Indian Association of General Relativity and Gravitation) meet" in BITS Pilani, Hyderabad Campus during 3rd-5th January, 2019
  • Presented an article in "International Conference on Gravitation, Cosmology and Mathematical Physics" at GLA University, Mathura (UP) during 4th-7th April, 2019
  • Presented an article in "International Conference on Differential Geometry and Relativity" at DDU Gorakhpur University, Gorakhpur (UP) during 8th-10th November, 2019
  • Presented an article in "26th International Conference of International Academy of Physical Sciences (Online)" on "Advances in Relativistic Astrophysics and Cosmology" held at SLIET, Longowal (Punjab) during 18th-20th December, 2020
 
Other Contributions
  • Contributed as Organizing Member for the South Asian University hostel fest "Explorasian 2015"
  • Contributed as Organizing Member in the "International Conference on Recent Advances in Pure and Applied Mathematics" held at Delhi Technological University, Delhi in October, 2018
© Copyright 2025. Shri Vile Parle Kelavani Mandal (SVKM) All Rights Reserved.   Disclaimer  |  Privacy Policy
TOP