25 citations · 85 across the 6 of their papers we have counts for
6 papers
Stellar Wind Driven Alfvén Wing Dynamics in Planetary and Exoplanetary Magnetospheres
Sakshi Gupta, Arnab Basak, Dibyendu Nandy
Magnetized obstacles embedded within a plasma flow generate magnetohydrodynamic structures known as Alfvén wings, which act as primary conduits for the transfer of momentum and ene…
Impact of Changing Stellar and Planetary Magnetic Fields on (Exo)planetary Environments and Atmospheric Mass Loss
Sakshi Gupta, Arnab Basak, Dibyendu Nandy
The magnetic activity of a star -- which modulates the stellar wind outflow -- shapes the immediate environments of orbiting planets and induces atmospheric loss thereby impacting…
Modeling star-planet interactions in far-out planetary and exoplanetary systems
Srijan Bharati Das, Arnab Basak, Dibyendu Nandy +1
The outflowing magnetized wind from a host star shapes planetary and exoplanetary magnetospheres dictating the extent of its impact. We carry out three-dimensional (3D) compressibl…
Effects of a small magnetic field on homoclinic bifurcations in a low-Prandtl-number fluid
Arnab Basak, Krishna Kumar
Effects of a uniform magnetic field on homoclinic bifurcations in Rayleigh-Bénard convection in a fluid of Prandtl number are investigated using direct numerical simula…
A model for Rayleigh-Bénard magnetoconvection
Arnab Basak, Krishna Kumar
A model for three-dimensional Rayleigh-Bénard convection in low-Prandtl-number fluids near onset with rigid horizontal boundaries in the presence of a uniform vertical magnetic fie…
Rayleigh-Bénard convection with uniform vertical magnetic field
Arnab Basak, Rohit Raveendran, Krishna Kumar
We present the results of direct numerical simulations of Rayleigh-Bénard convection in the presence of a uniform vertical magnetic field near instability onset. We have done simul…