837 citations · 8.3k across the 95 of their papers we have counts for
96 papers
Chasing Gamma-Ray Signals from Binary Neutron Star Coalescences with the Cherenkov Telescope Array: Prospects and Observing Strategies
S. Abe, J. Abhir, A. Abhishek +457
The detection of gravitational waves (GWs) from a binary neutron star (BNS) merger by Advanced LIGO and Advanced Virgo (GW170817), together with its electromagnetic counterpart, th…
: A GPU-accelerated relativistic Monte Carlo radiative transfer code
Pedro Naethe Motta, Rodrigo Nemmen, Abhishek V. Joshi
We introduce , a CUDA/C-based Monte Carlo radiative transfer code accelerated using graphics processing units (GPUs). derives from the CPU-ba…
Prospects for dark matter observations in dwarf spheroidal galaxies with the Cherenkov Telescope Array Observatory
K. Abe, S. Abe, J. Abhir +491
The dwarf spheroidal galaxies (dSphs) orbiting the Milky Way are widely regarded as systems supported by velocity dispersion against self-gravity, and as prime targets for the sear…
Spectral Learning of Magnetized Plasma Dynamics: A Neural Operator Application
Roberta Duarte, Rodrigo Nemmen, Reinaldo Santos-Lima
Fourier neural operators (FNOs) provide a mesh-independent way to learn solution operators for partial differential equations, yet their efficacy for magnetized turbulence is large…
Black hole spectral states revealed in GRMHD simulations with texture memory accelerated cooling
Pedro Naethe Motta, Jonatan Jacquemin-Ide, Rodrigo Nemmen +2
X-ray binaries (XRBs) display spectral state transitions that are accompanied by substantial changes in the hardness, luminosity, and structure of the accretion flow. We developed…
First X-ray polarimetric view of a Low-Luminosity Active Galactic Nucleus: the case of NGC 2110
Sudip Chakraborty, Ajay Ratheesh, Daniele Tagliacozzo +20
Low-Luminosity Active Galactic Nuclei (LLAGN) provides a unique view of Comptonization and non-thermal emission from accreting black holes in the low-accretion rate regime. However…