Foreign Visits

12. Visited The Erwin Schrödinger International Institute for Mathematics and Physics (ESI), University of Vienna, Vienna, Austria during 04-07 December 2023.

11. Visited Faculty of Physics, Babes-Bolyai University at Cluj-Napoca, Romania during 20-22 June 2023.

10. Joined as Visiting Professor at the Faculty of Mathematics and Computer Science, Transilvania University of Brasov, Romania during 24^th May to 22^nd July 2023.

9. Visited Valencia, Spain to present a paper at “22nd International Conference on General Relativity and Gravitation  (GR22)” on "Phantom energy as a transient phenomenon avoiding cosmic doomsday in f(R) gravity" from 7^thto 12^th July 2019 with funding support from SERB and BITS-Pilani, India.    

8. Visited Department of Mathematical Sciences, University of Essex, UK from 21^st -31^st May 2018 as International Visiting Fellow.

7. Visited CERN, Geneva, Switzerland from 22nd May- 11th June 2017 as visiting Scientist under exposure of BITS faculty to Universities abroad sponsored by BITS-Pilani.

6. Visited Krakow, Poland to give an invited talk on "Kaluza-Klein dark energy model in the form of wet dark fluid in f(R,T) gravity" of the 3^rd Conference of the Polish Society on Relativityat Faculty of Physics, Astronomy and Applied Computer Science, Jagiellonian University, Krakow, Poland from 25^th to 29^th Sept. 2016. 

5. Visited Yukawa Institute for Theoretical Physics, Kyoto University, Kyoto, Japan to give a talk on "Bianchi type string cosmological models in f(R,T) gravity" at the Yukawa International School on "Strings and Fields" from 29th Feb to 4th March 2016 with funding support from Kyoto University.

4. Visited Leuven, Belgium to give an invited talk on "LRS Bianchi type-I string cosmological model in f(R,T) gravity" in the parallel session of the 21^st European Workshop on “The string Theory Universe” at Department of Physics and Astronomy, Katholieke Universiteit, Leuven, Belgium from 7^th Sept. to 11^th Sept. 2015 with funding support from ECOST (European Cooperation in Science and Technology).    

3. Visited Mainz, Germany to give an invited talk on "Higher dimensional Bianchi type-III universe with strange quark matter attached to string cloud in general relativity" in the parallel session of the 20^th European Workshop on “The string Theory Universe” at Mainz Institute for Theoretical Physics, Johannes Gutenberg University, Mainz, Germany from 22^nd Sept. to 26^th Sept. 2014 with funding support from ECOST (European Cooperation in Science and Technology).      

2. Visited Seoul, South Korea to present a paper at “International Congress of Mathematicians, ICM-2014 on "Axially symmetric cosmological models with anisotropic dark energy" from 13^th  Aug. to 21^st  Aug.  2014 with funding support from SERB and CICS, India.    

1. Visited Wilfrid Laurier University, Waterloo, CANADA to present a paper at AMMCS-2011 on "Plane symmetric domain walls and cosmic strings in Bimetric theory"from 25th July to 29th July 2011 with funding support from DST and CICS, India.