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pro vyhledávání: '"Nandi, Manoj Kumar"'
Autor:
Sadhukhan, Souvik, Nandi, Manoj Kumar, Pandey, Satyam, Paoluzzi, Matteo, Dasgupta, Chandan, Gov, Nir, Nandi, Saroj Kumar
Publikováno v:
Soft Matter, 20 (2024), 6160-6175
As wounds heal, embryos develop, cancer spreads, or asthma progresses, the cellular monolayer undergoes glass transition between solid-like jammed and fluid-like flowing states. During some of these processes, the cells undergo an epithelial-to-mesen
Externí odkaz:
http://arxiv.org/abs/2403.08437
We present the study of the structure-dynamics correlation for systems interacting via attractive Lennard- Jones and its repulsive counterpart, the WCA potentials. The structural order parameter (SOP) is related to the microscopic mean-field caging p
Externí odkaz:
http://arxiv.org/abs/2306.16149
In a recent study by some of us, we have proposed a new measure of the structure of a liquid, the softness of the mean-field caging potential, and shown that it can describe the temperature dependence of the dynamics. In this work, we put this parame
Externí odkaz:
http://arxiv.org/abs/2108.00627
Autor:
Nandi, Ujjwal Kumar, Patel, Palak, Moid, Mohd, Nandi, Manoj Kumar, Sengupta, Shiladitya, Karmakar, Smarajit, Maiti, Prabal K, Dasgupta, Chandan, Bhattacharyya, Sarika Maitra
Recently, some of us developed a novel model glass-forming liquid with k extra interactions with pseudo neighbours to each liquid particle over and above the regular interactions with its neighbours. Analysis of the structure and dynamics of these sy
Externí odkaz:
http://arxiv.org/abs/2108.00617
Publikováno v:
J. Chem. Phys. 154, 034503 (2021)
In a system of N particles, with continuous size polydispersity there exists N(N-1) number of partial structure factors making it analytically less tractable. A common practice is to treat the system as an effective one component system which is know
Externí odkaz:
http://arxiv.org/abs/2012.01673
Publikováno v:
Phys. Rev. Lett. 126, 208001 (2021)
We introduce a new measure of the structure of a liquid which is the softness of the mean-field potential developed by us earlier. We find that this softness is sensitive to small changes in the structure. We then study its correlation with the super
Externí odkaz:
http://arxiv.org/abs/2011.02299
In an attempt to extend the mode coupling theory (MCT) to lower temperatures, an Unified theory was proposed which within the MCT framework incorporated the activated dynamics via the random first order transition theory (RFOT). Here we show that the
Externí odkaz:
http://arxiv.org/abs/1908.01972
In a recently developed microscopic mean field theory, we have shown that the dynamics of a system, when described only in terms of its pair structure, can predict the correct dynamical transition temperature. Further, the theory predicted the differ
Externí odkaz:
http://arxiv.org/abs/1901.05659
Akademický článek
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Publikováno v:
The Journal of Chemical Physics 148, 034504 (2018)
Studies of the Gaussian core model (GCM) have shown that it behaves like a mean field model and the properties are quite different from standard glass former. In this work we investigate the entropies, namely the excess entropy ($S_{ex}$) and the con
Externí odkaz:
http://arxiv.org/abs/1711.05945