24 citations · 94 across the 34 of their papers we have counts for
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Renormalized cumulants and velocity derivative skewness in Kolmogorov turbulence
Tapas Singha, Kishore Dutta, Malay K. Nandy
We apply a renormalized perturbative scheme on the Navier-Stokes equation for an incompressible isotropic turbulent velocity field. This allows us to obtain the renormalized expres…
Steady-state skewness and kurtosis from renormalized cumulants in -dimensional stochastic surface growth
Tapas Singha, Malay K. Nandy
The phenomenon of stochastic growth of a surface on a two-dimensional substrate occurs in Nature in a variety of circumstances and its statistical characterization requires the stu…
Reply to Comment on Nonlocal quartic interactions and universality classes in perovskite manganites
Rohit Singh, Kishore Dutta, Malay K. Nandy
Comment [arXiv:cond-mat.stat.mech., 1602.02087v1 (2016)] has raised questions claiming that the nonlocal model Hamiltonian presented in [Phys. Rev. E 92, 012123 (2015)] is equivale…
A Renormalization Scheme and Skewness of Height Fluctuations in -dimensional VLDS Dynamics
Tapas Singha, Malay K. Nandy
We study the -dimensional Villain, Lai, and Das Sarma (VLDS) equation driven by a Gaussian white noise and implement a renormalization scheme without rescaling at one-loop o…
Hyperskewness of -dimensional KPZ Height Fluctuations
Tapas Singha, Malay K. Nandy
We evaluate the fifth order normalized cumulant, known as hyperskewness, of height fluctuations dictated by the -dimensional KPZ equation for the stochastic growth of a surf…
Kurtosis of height fluctuations in dimensional KPZ Dynamics
Tapas Singha, Malay K. Nandy
We study the fourth order normalized cumulant of height fluctuations governed by dimensional Kardar-Parisi-Zhang (KPZ) equation for a growing surface. Following a diagrammati…
Skewness in (1+1)-dimensional Kardar-Parisi-Zhang-type growth
Tapas Singha, Malay K. Nandy
We use the -dimensional Kardar-Parisi-Zhang equation driven by a Gaussian white noise and employ the dynamic renormalization-group of Yakhot and Orszag without rescaling [J.…