Banibrata Mukhopadhyay is an Indian Scientist/Astrophysicist and a professor of Physics at the Indian Institute of Science, Bangalore, India, born at Kolkata, India to Pulak Mukhopadhyay, a biologist, and Tapati Mukhopadhyay, an academician. Mukhopadhyay's mother tongue is

Bengali Bengali or Bengalee, or Bengalese may refer to: *something of, from, or related to Bengal, a large region in South Asia * Bengalis, an ethnic and linguistic group of the region * Bengali language, the language they speak ** Bengali alphabet, the w ...

. Mukhopadhyay's work, first with his students and then with collaborators, has identified a mechanism to allow significantly super-Chandrasekhar white dwarfs to exist without collapsing into neutron stars, which could explain the origin of over-luminous type Ia supernovae. The idea of super-chandrashekar White-Dwarfs and their new mass-limit was proposed by physicists in the later 20th century, however, Mukhopadhyay's work on these stars is yet to be confirmed by direct observation (unlike by indirect over-luminous type Ia supernovae). He has also proposed a solution to the century-old problem of the origin of linear instability and subsequent turbulence and matter transport in Rayleigh-stable pure hydrodynamical shear flows, which could explain turbulence in accretion disks. This idea is to be confirmed by laboratory experiments. His another work is able to predict the spin of black holes..

Research interests

Mukhopadhyay's research interests include

black holes A black hole is a region of spacetime where gravity is so strong that nothing, including light or other electromagnetic waves, has enough energy to escape it. The theory of general relativity predicts that a sufficiently compact mass can def ...

white dwarfs A white dwarf is a stellar core remnant composed mostly of electron-degenerate matter. A white dwarf is very dense: its mass is comparable to the Sun's, while its volume is comparable to the Earth's. A white dwarf's faint luminosity comes fro ...

and neutron stars (called as compact astrophysical objects), in general, relativistic, high energy and nuclear astrophysics; astrophysical fluid dynamics and other related/similar fluid flows; Einstein's general relativity and its possible modifications and their applications to understand enigmatic astrophysical observations; and field theory in curved spacetime including baryogenesis. His work on Fluid Dynamics was featured in the Indian Express newspaper.

Awards and recognition

In recognition of his work, Mukhopadhyay has received the following awards: * B. M. Birla Science Prize in Physics, 2012, * Vainu Bappu Gold Medal, 2006,

References

{{DEFAULTSORT:Mukhopadhyay, Banibrata Living people Indian astrophysicists Academic staff of the Indian Institute of Science Scottish Church College alumni University of Calcutta alumni Year of birth missing (living people)