3 papers
physics.plasm-ph2026
Kolmogorov Scaling for Total Energy and Cross Helicity in Magnetohydrodynamic Turbulence
Manthan Verma, Abhishek K. Jha, Mahendra K. Verma
The problem of scaling in isotropic magnetohydrodynamic (MHD) turbulence has remained unresolved, with competing predictions of (Kolmogorov) and (Iroshnikov-K…
physics.plasm-ph2025
Numerical Demonstration of Kolmogorov Scaling in Magnetohydrodynamic Turbulence
Manthan Verma, Abhishek K. Jha, Shashwat Nirgudkar +1
The two leading models of isotropic magnetohydrodynamic (MHD) turbulence have competing predictions: (Kolmogorov) and (Iroshnikov-Kraichnan) scalings. This pa…
physics.comp-ph2022
Scalable Multi-node Fast Fourier Transform on GPUs
Manthan Verma, Soumyadeep Chatterjee, Gaurav Garg +5
In this paper, we present the details of our multi-node GPU-FFT library, as well its scaling on Selene HPC system. Our library employs slab decomposition for data division and MPI…