Research

The research group of CCSP, which includes the faculties, post-docs, students, and visitors, are dedicated to hard-core research on contemporary themes astrophysics and cosmology. The thrust research areas of CCSP can classified as follows:

• Early universe physics

• Structure formation in the universe

• Late time evolution of universe

• Particle physics aspects of cosmology

• Cosmological modelling: Dark Energy, Modified gravity, Dark matter

• Black hole physics and Gravity waves

Papers Published and Accepted in Journals

“Circuit Complexity in an interacting quenched Quantum Field Theory”, Sayantan Choudhury, Rakshit Mandish Gharat, Saptarshi Mandal, Nilesh Pandey, Published in Symmetry in a special issue section: Physics and Symmetry/Asymmetry, Special issue: "Symmetry and Asymmetry in Quantum Mechanics". Symmetry 2023, 15(3), 655.

“Primordial Gravitation Wave Circuit Complexity”, Kiran Adhikari, Sayantan Choudhury, Hardey N. Pandya, Rohan Srivastava, Published in Symmetry in a special issue section: Physics and Symmetry/Asymmetry, Special issue: "Role of Black Holes in Testing Modified Theories of Gravity". Symmetry 2023, 15(3), 664.

“Causality Constraint on Circuit Complexity from COSMOEFT”, Sayantan Choudhury, Arghya Mukherjee , Nilesh Pandey, Abhishek Roy, Fortschritte der Physik - Progress of Physics, 71 (2023) 4-5, 2200199.