V. Sreenath

Designation: 

Assistant Professor

Date of Joining at NITK: 

Wednesday, September 25, 2019

Professional Experience: 

• Postdoctoral fellow, Inter-University Centre for Astronomy and Astrophysics, Pune, India, 2017-2019
• Postdoctoral researcher, Louisiana State University, Baton Rouge, USA, 2015 –2017
• Junior Research Fellow, Indian Institute of Space Science and Technology, Thiruvananthapuram, India, 2009

Contact Details

E-mail: 

sreenath@nitk.edu.in

Telephone: 

0824-2473276

Personal Website: 

https://v-sreenath.github.io/

Google Scholar: 

https://scholar.google.com/citations?user=hXpC0qUAAAAJ&hl=en
Academic Background

• Ph.D. Physics, Indian Institute of Technology Madras, Chennai, India, 2015
• M. Sc., Physics Sree Krishna College, Guruvayur, India, 2008
• B. Sc., Physics St. Thomas College, Thrissur, India, 2006

Areas of Interest

• Inflationary cosmology
• Bouncing scenarios
• Loop quantum cosmology
• Imprints of primordial universe on cosmic microwave background and large-scale structure
• Structure formation

Significant Projects

Start-up Research Grant, SERB (2021-2023)

Supervision of Ph.D

04 (On Going)

Significant Publications
  1. Roshna K and V. Sreenath, Estimation of imprints of the bounce in loop quantum cosmology on the bispectra of cosmic microwave background, JCAP 08, 014 (2023)
  2. I. Agullo, D. Kranas and V. Sreenath, Large scale anomalies in the CMB and non-Gaussianity in bouncing cosmologies, Class. Quantum Grav. 38, 065010 (2021)
  3. D. Jaffino Stargen, V. Sreenath and L. Sriramkumar, Quantum-to-classical transition and imprints of continuous spontaneous localization in classical bouncing universes , IJMPD 30, 07, 2150049(2021)
  4. A. Ashtekar, B. Gupt, D. Jeong and V. Sreenath, Alleviating the tension in CMB using Planck-scale Physics, Phys. Rev. Lett. 125, 051302 (2020)
  5. I. Agullo, J. Olmedo and V. Sreenath, Predictions for the CMB from an anisotropic quantum bounce, Phys. Rev. Lett. 124, 251301 (2020)
  6. I. Agullo, J. Olmedo and V. Sreenath, Hamiltonian theory of classical and quantum gauge invariant perturbations in Bianchi I spacetimes, Phys. Rev. D 101, 123531 (2020) 
  7. V. Sreenath, Spherical collapse of fuzzy dark matter, Phys. Rev. D 99, 043540 (2019)
  8. I. Agullo, B. Bolliet and V. Sreenath, Non-Gaussianity in Loop Quantum Cosmology, Phys. Rev. D 97, 066021 (2018)
  9. V. Sreenath, D. K. Hazra and L. Sriramkumar, On the scalar consistency relation away from slow roll, JCAP 1502, 029 (2015)
  10. V. Sreenath, R. Tibrewala and L. Sriramkumar, Numerical evaluation of the three-point scalar-tensor cross-correlations and the tensor bi-spectrum, JCAP 1312, 037 (2013)

ORCID iD: 

0000-0001-8007-7427
 

Contact us

Office of Head
Department of Physics, NIT Karnataka, Surathkal
Mangaluru 575 025
Karnataka, India

Phone: +91 (0) 824 2473300

Email: head.ph@nitk.edu.in

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