A researcher/science explorer,
with a focus on fluid, superfluid and magnetohydrodynamic


2017: Researcher in Department of Physics and Department of Mathematics and Statistics, University of Helsinki.

2014-2017: Researcher at Department of Physics, University of Rome Tor Vergata.

2011-2014: Researcher at Max Planck Institute for Dynamics and Self-Organisation, Goettingen.

2010: Doctorate in Physics from Indian Institute of Science, Bangalore.

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Keywords :: Fluid turbulence, Magnetohydrodynamic turbulence,
Energy and Helicity transfer, Coherent structures, Intermittency.
Direct Numerical Simulations, Shell models.

Skills :: Programming with C, Fortran, C++, Shell.
Matlab, Gnuplot, matplotlib, Paraview, Visit

Helicity statistics in homogeneous and isotropic turbulence and turbulence models
G Sahoo, M De Pietro, L Biferale
Physical Review Fluids 2, 024601 (2017).

Effects of magnetic and kinetic helicities on the growth of magnetic fields in laminar and turbulent flows by helical-fourier decomposition
M. Linkmann, G. Sahoo, M. McKay, A. Berera, L. Biferale
The Astrophysical Journal 836, 26 (2017)

Depletion of nonlinearity in magnetohydrodynamic turbulence: insights from analysis and simulations
J Gibbon, A Gupta, G Krstulovic, R Pandit, H Politano, Y Ponty, A Pouquet, G Sahoo, J Stawarz
Physical Review E 93, 043104 (2016).

Role of helicity for large-and small-scale turbulent fluctuations
G Sahoo, F Bonaccorso, L Biferale
Physical Review E 92 (5), 051002 (2015).

Inverse energy cascade in non-local helical shell-models of turbulence
DP Massimo, L Biferale, G Sahoo, A Mailybaev
APS Meeting Abstracts (2015).

Disentangling the triadic interactions in Navier-Stokes equations
G Sahoo, L Biferale
The European Physical Journal E 38 (10), 114 (2015).

On the direct and inverse energy transfer in 2-dimensional and 3-dimensional turbulent flows and in turbulent models
G Sahoo, L Biferale, M De Pietro
APS Meeting Abstracts (2014).

Multiscaling in Hall-Magnetohydrodynamic Turbulence: Insights from a Shell Model
D Banerjee, SS Ray, G Sahoo, R Pandit
Physical Review Letters 111, 174501 (2013).

Real-space Manifestations of Bottlenecks in Turbulence Spectra
U Frisch, SS Ray, G Sahoo, D Banerjee, R Pandit
Physical Review Letters 110 (6), 064501 (2012).

Systematics Of The Statistical Properties Of Homogeneous And Isotropic Magnetohydrodynamic Turbulence
G Sahoo
PhD Thesis, Indian Institute of Science, Bangalore, India (2011).

Systematics of the magnetic-Prandtl-number dependence of homogeneous, isotropic magnetohydrodynamic turbulence
G Sahoo, P Perlekar, R Pandit
New Journal of Physics 13 (1), 013036 (2011).

Dynamo onset as a first-order transition: Lessons from a shell model for Magnetohydrodynamics
G Sahoo, D Mitra, R Pandit
Physical Review E 81 (3), 036317 (2009)

Reach me

University of Helsinki PL 68, 00014 Helsinki, Finland.

Feel free to reach me to discuss my research, for help on numerical simulations or to just say hello!