78 citations · 409 across the 22 of their papers we have counts for
22 papers
Compact stellar models in modified gravity
Ines G. Salako, Chayan Ranjit, M. Khlopov +2
In the present investigation compact stellar models are dealt with in the framework of the modified gravity theory, specifically of type. We have consid…
A Dark Energy Model in Kaluza-Klein Cosmology
Utpal Mukhopadhyay, Ipsita Chakraborty, Saibal Ray +1
We study a dynamic model with varying gravitational constant under the Kaluza-Klein cosmology. Physical features and the limitations of the present model have been explored…
N.C. Rana: The Life of a `Comet' in the Astrophysical World
Utpal Mukhopadhyay, Saibal Ray
Narayan Chandra Rana, a person with extraordinary potential from a remote village of Bengal, India, came into the limelight of the international scientific world through his except…
Indian Amateur Astronomer R. G. Chandra: A unique AAVSO member
Sudhindra Nath Biswas, Saibal Ray, Utpal Mukhopadhyay
In this Note, which is a sequel on the Indian amateur astronomer R.G. Chandra [Biswas2011a, Biswas2011b], we have presented some documents to reveal his three-decades relationship…
Oscillatory Universe, dark energy and general relativity
Partha Pratim Ghosh, Saibal Ray, A. A. Usmani +1
The concept of oscillatory Universe appears to be realistic and buried in the dynamic dark energy equation of state. We explore its evolutionary history under the frame work of gen…
A Note On Astronomer R. G. Chandra and British Astronomical Association
Sudhindra Nath Biswas, Utpal Mukhopadhyay, Saibal Ray
In the present Note we have presented some documents to reveal the longstanding relationship of Indian amateur astronomer R. G. Chandra with British Astronomical Association.