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Scaling Description of the Relaxation Dynamics and Dynamical Heterogeneity of an Active Glass-forming Liquid
Subhodeep Dey, Smarajit Karmakar
Active glasses refer to a class of driven non-equilibrium systems that share remarkably similar dynamical behavior as conventional glass-formers in equilibrium. Glass-like dynamica…
Cross Sectional Regression with Cluster Dependence: Inference based on Averaging
Subhodeep Dey, Gopal K. Basak, Samarjit Das
We re-investigate the asymptotic properties of the traditional OLS (pooled) estimator, , in the context of cluster dependence. The present study considers various scenari…
A perspective on active glassy dynamics in biological systems
Souvik Sadhukhan, Subhodeep Dey, Smarajit Karmakar +1
Dynamics is central to living systems. In the last two decades, experiments have revealed that the dynamics in diverse biological systems - from intracellular cytoplasm to cellular…
Enhanced Long Wavelength Mermin-Wagner Fluctuations in Active Crystals and Glasses
Subhodeep Dey, Antik Bhattacharya, Smarajit Karmakar
In two-dimensions (2D), the Mermin-Wagner-Hohenberg (MWH) fluctuation plays a significant role, giving rise to striking dimensionality effects marked by long-range density fluctuat…