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pro vyhledávání: '"Mukhopadhyay, B"'
Over the last decade or so, we have been developing the possible existence of highly magnetized white dwarfs with analytical stellar structure models. While the primary aim was to explain the nature of the peculiar overluminous type Ia supernovae, la
Externí odkaz:
http://arxiv.org/abs/2110.15374
We sketch a possible evolutionary scenario by which a highly magnetized super-Chandrasekhar white dwarf could be formed by accretion on to a commonly observed magnetized white dwarf. This is an exploratory study, when the physics in cataclysmic varia
Externí odkaz:
http://arxiv.org/abs/1908.10045
Autor:
Bhattacharyya, A., Mukhopadhyay, B.
Publikováno v:
In Applied Mathematics and Computation 1 September 2018 332:376-389
Publikováno v:
Astrophys.J. 609 (2004) 313-316
A modified non-linear time series analysis technique, which computes the correlation dimension $D_2$, is used to analyze the X-ray light curves of the black hole system GRS 1915+105 in all twelve temporal classes. For four of these temporal classes $
Externí odkaz:
http://arxiv.org/abs/astro-ph/0403144
During inflation primordial quantum fluctuations of the spacetime metric become classical and there is a spontaneous CPT violation by the spin connection coupling terms of the metric with fermions. The energy levels of the left and the right chiralit
Externí odkaz:
http://arxiv.org/abs/hep-ph/0204257
Publikováno v:
Phys.Rev. D65 (2002) 122001
Spin 1/2 particles in geodesic trajectories experience no gravitational potential but they still have non-zero couplings to the curvature tensor. The effect of space time curvature on fermions can be parameterized by a vector and a pseudo-vector pote
Externí odkaz:
http://arxiv.org/abs/hep-ph/0201172
Autor:
Mukhopadhyay, B.
We compute the nucleosynthesis of materials inside advective disks around black holes. We show that composition of incoming matter can change significantly depending on the accretion rate and accretion disks. These works are improvements on the earli
Externí odkaz:
http://arxiv.org/abs/astro-ph/9807106
Autor:
Bhattacharyya, A., Mukhopadhyay, B.
Publikováno v:
In Applied Mathematical Modelling May 2016 40(9-10):5324-5334
Autor:
Mukhopadhyay, B., Bhattacharyya, R.
Publikováno v:
In Applied Mathematical Modelling 15 February 2016 40(4):3264-3274
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