78 citations
- Gujarat VidyapithIN5 papers
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- Jadavpur UniversityIN4 papers
- Inter-University Centre for Astronomy and AstrophysicsIN3 papers
- Aligarh Muslim UniversityIN1 paper
- Maulana Abul Kalam Azad Institute of Asian StudiesIN1 paper
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- The Abdus Salam International Centre for Theoretical Physics (ICTP)IT1 paper
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astro-ph2007★ 19 cited
Physical properties of Tolman-Bayin solutions: some cases of static charged fluid spheres in general relativity
Saibal Ray, Basanti Das, Farook Rahaman +1
In this article, Einstein-Maxwell space-time has been considered in connection to some of the astrophysical solutions as previously obtained by Tolman (1939) and Bayin (1978). The…
astro-ph2006★ 6 cited
Scenarios of cosmic string with variable cosmological constant
Saibal Ray, Farook Rahaman, Utpal Mukhopadhyay
Exact solutions of the Einstein field equations with cosmic string and space varying cosmological constant, viz., , in the energy-momentum tensors are presented. Three cas…
astro-ph2004★ 9 cited
Possible evidence of surface vibration of strange stars from stellar observations
Subharthi Ray, Jishnu Dey, Mira Dey +1
Emission lines in the eV and keV range by certain stellar candidates from their recent analysis invoke the question of their possible origin. These stars under consideration, are t…