50 citations · 277 across the 26 of their papers we have counts for
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Fragility index of a simple liquid from structural inputs
Leishangthem Premkumar, Shankar P. Das
We make a first principle calculation of the fragility index of a simple liquid using the structure of the supercooled liquid as an input. Using the density functional theory (…
Linking density functional and mode coupling models for supercooled liquids
Leishangthem Premkumar, Neeta Bidhoodi, Shankar P. Das
We compare predictions from two familiar models of the metastable supercooled liquid respectively constructed with thermodynamic and dynamic approach. In the so called density func…
Ergodicity and slow diffusion in a supercooled liquid
Neeta Bidhoodi, Shankar P. Das
A model for the slow dynamics of the supercooled liquid is formulated in terms of the standard equations of fluctuating nonlinear hydrodynamics (FNH) with the inclusion of an extra…
Qualitatively different collective and single particle dynamics in a supercooled liquid
Madhu Priya, Neeta Bidhoodi, Shankar P. Das
The equations of fluctuating nonlinear hydrodynamics for a two component mixture are obtained with a proper choice of slow variables which correspond to the conservation laws in th…