Teaching
Academic Year 2023-2024:
- PHD511: Astrophysics, General Relativity and Cosmology for winter semester (student strength 60)
- BTech Ist Year (Common) Laboratory practical Instructor for winter semester
Designation: Assistant Professor
Department: Physics
Email: shreya[at]iitism[dot]ac[dot]in
Contact Number:
Office Number: +91-326-223-5870
Personal Page: Click Here
Research Interest: General Relativity And Cosmology- Modified Gravity Theories, Dark Energy, Dark Matter, Early And Late Time Acceleration, Dark Matter Condensates, Primordial Black Holes, Gravitational Waves, Observational Data Analysis And Modelling; Quantum Foundation- Measurement Problem, Wave Function Collapse, Application In Early Universe; Quantum Cosmology- Wheeler De Witt, Quantum Non Locality, Back Reaction Effect, Observational Signatures; High Energy Astro17- Gamma Ray Bursts, Supernovae, Model Building, Data Analysis
Academic Year 2023-2024:
Selected among the top 25 students in National Graduate Physics Part C Examination in India, 2011.
Acquired 2nd rank in Calcutta University, Kolkata, West Bengal during BSc. 2010-2011.
Awarded Dr. Neeraj Srivastava Prize for securing highest cumulative grade points amongst the MSc. Students in IIT delhi during the session 2012-2013.
Prof. Vidya Bhushan Anand Memorial award in MSc. Physics at IIT Delhi during session 2012-2013.
Ratanbai Jerajani Award, for Best Seminar, Department of Astronomy and Astrophysics, Tata Institute of Fundamental Research Endowment Fund, 2015.
Honourable mention in the Gravity Research Foundation Essay Contest 2015 for the essay `Cosmological constant, quantum measurement, and the problem of time'; with Prof. Tejinder P. Singh and Sayantani Bera.
Honourable mention in the Gravity Research Foundation Essay Contest 2016 for the essay `Quantum Nonlocality, and the End of Classical Spacetime'; with Prof. Tejinder P. Singhand Sayantani Bera.
Invited Referee for the journals: Physics Letters B, Sci Post, Journal of Astronomy and Astrophysics and Foundations in Physics, International Journal of Geometric Methods in Modern Physics
21. Primordial black holes and induced gravitational waves in non-singular matter bouncing cosmology; Theodoros Pa-
panikolaou, Shreya Banerjee, Yi-Fu Cai, Salvatore Capozziello, Emmanuel N. Saridakis, JCAP 06 (2024), 066.
20. Quantum Imprints on CMBR; Shreya Banerjee, Universe 9, 9, 405, 2023.
19. Alleviating H0 Tension with New Gravitational Scalar Tensor Theories; Shreya Banerjee, Maria Petronikolou, Em-
manuel N. Saridakis, Phys. Rev. D 108, 024012, 2023.
18. Prospects of Probing Dark Matter Condensates with Gravitational Waves; Shreya Banerjee, Sayantani Bera, David
F. Mota, JCAP 03, 041, 2023.
17. Constraining F (R) bouncing cosmologies with primordial black holes; Shreya Banerjee, Theodoros Papanikolaou,
Emmanuel N. Saridakis, Phys. Rev. D 106, 124012, 2022.
16. Luminosity Selection for Gamma Ray Burst; Shreya Banerjee, Dafne Guetta, A&A, 661, A145, 2022.
15. Differential Source Count for Gamma Ray Bursts; Shreya Banerjee, David Eichler, Dafne Guetta, ApJ, 921, 79,
2021.
14. Growth of Linear Perturbations in a Universe with Superfluid Dark Matter; Shreya Banerjee, Sayantani Bera and
David F. Mota, JCAP 07, 034, 2020.
13. Running Vacuum from Dynamical Spacetime Cosmology; S. Banerjee, D. Benisty, E.I. Guendelman, Bulg. J. Phys.
48, 117-137, 2021.
12. Evading the theoretical no-go theorem for nonsingular bounces in Horndeski/Galileon cosmology; Shreya Banerjee,
Yi-Fu Cai and Emmanuel N. Saridakis, Class. Quant. Grav. 36, 135009, 2019.
11. Dynamics of inflation and dark energy from F(R, G) gravity; S. D. Odintsov, V. K. Oikonomou and S. Banerjee,
Nucl. Phys. B 938, 935-956, 2019.
10. Bounce and cyclic cosmology in new gravitational scalar-tensor theories; Emmanuel N. Saridakis, Shreya Banerjee
and R. Myrzakulov, Phys. Rev. D 98, 063513, 2018.
9. Constraints on fourth order gravity from binary pulsars and gravitational waves; Shreya Banerjee, Sayantani Bera,
Srimanta Banerjee and T. P. Singh, Phys. Rev. D 96, 084015 (2017).
8. On signatures of spontaneous collapse dynamics modified single field inflation; Shreya Banerjee, Suratna Das, K.
Sravan Kumar, T. P. Singh, Phys. Rev. D 95, 103518 (2017).
7. Quantum discord as a tool for comparing collapse models and decoherence; Shreya Banerjee, Sayantani Bera, Tejinder
P. Singh, Phys.Lett. A 380 3778-3785 (2016).
6. Quantum Nonlocality, and the End of Classical Spacetime; Shreya Banerjee, Sayantani Bera and Tejinder P. Singh,
Int. J. Mod. Phys. D 25, 1644005 (2016).
5. Bounce and cyclic cosmology in weakly broken galileon theories; Shreya Banerjee, Emmanuel N. Saridakis, Phys.
Rev. D 95, 063523 (2017).
4. Hysteresis in the sky, Sayantan Choudhury; Shreya Banerjee, Astroparticle Physics 80, 34-89 (2016).
3. Cosmological Constant, Quantum Measurement, and the Problem of Time; Shreya Banerjee, Sayantani Bera, Tejin-
der P. Singh, Int. J. Mod. Phys.24, 1544011 (2015).
2. Cosmic Acceleration in a Model of Fourth Order Gravity; Shreya Banerjee, Nilesh Jayswal, Tejinder P. Singh, Phys.
Rev. D92, 084026 (2015).
1. Clasicalization of Inflationary Perturbations by collapse models in the light og BICEP2; Suranta Das, Satyabrata Sahu, Shreya Banerjee, T. P. Singh, Phys. Rev. D90, 043503 (2014).
Ph. D.:
Int. MSc-Ph. D.: