Aligarh, Dec. 29 -- day National Workshop titled"Introductory Workshop on General Relativity and Gravitation (IWGRG-2025)". Organized in collaboration with IUCAA, Pune, and supported by ANRF and CSIR.

For more than a century, gravity has been the stubborn outlier in physics, resisting every attempt to merge Einstein’s smooth ...

In the mid-19th century, Bernhard Riemann conceived of a new way to think about mathematical spaces, providing the foundation ...

ABSTRACT: Because of the interconnection between the cosmic vacuum with non-zero energy density and moving particles, any dynamic system that does not include the cosmic vacuum can not be a closed one ...

We live in a Universe that is, in parts, distinctly warped. It’s a feature that has intrigued Prof Kip Thorne for much of his stellar career. From violent black holes to gravitational waves that ...

Monday and Thursday 12:15–13:45 in M4. Tutorial Friday 14:15–15:45 in SR4. After a quick introduction to Special Relativity (mechanics and electrodynamics at a finite speed of light, mathematically ...

THE most noticeable circumstance in the lecture which Prof. Einstein delivered on June 13 at King's College on “The Development and Present Position of the Theory of Relativity” was the beauty and ...