Subhra Bhattacharya

Assistant Professor

I am an UGC Assistant Professor, appointed by the UGC under their Faculty Recharge Program.

Currently I am working on cosmology and relativity. I am mostly interested in DE and DM models of the universe and on inflationary cosmology. This apart I also work on higher dimensional gravity theory and on wormholes. I use models to understand the universe and its related physics using the given scientific and mathematical tools.

Alsthough my current area of research is in cosmology, I had an exposure on research in various fields of applied mathematics. During My Ph.D I was working with integral equations. I devised numerical techniques for their solutions, and those techniques are nowdays used quite often in related research. During my post-doctoral exposure at University of Utah, USA, I ventured into an altogether new field of Mathematical Biology. Here I used mathematical modelling to predict and understand biological systems. I worked on epidemiology and ecology, Taking various biological systems I tried to model them mathematically and from the ensuing mathematics I predicted their nature and relavance in the actual biological world. After joining  Presidency University, I ventured into the field of cosmology and relativity.

This apart I am engaged in taking various undergraduate and post graduate classes here.


Presidency University,
86/1 College Street, Kolkata - 700073,
West Bengal, India

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Email: subhra.maths at
alternate E-mail: subhra.ju at

How to Find Us

Presidency University
(Main Campus)

86/1 College Street
Kolkata 700073

Presidency University
(2nd Campus)

Plot No. DG/02/02,
Premises No. 14-0358, Action Area-ID
New Town
(Near Biswa Bangla Convention Centre)
Contact details Presidency University Students Corner