6 citations · 6 across the 7 of their papers we have counts for
7 papers
Linear Regression: Inference Based on Cluster Estimates
Subhodeep Dey, Gopal K. Basak, Samarjit Das
This article proposes a novel estimator for regression coefficients in clustered data that explicitly accounts for within-cluster dependence. We study the asymptotic properties of…
Anomalous Dynamical Heterogeneity in Active Glasses as a Signature of Violation of Mermin-Wagner-Hohenberg Theorem
Subhodeep Dey, Smarajit Karmakar
Two-dimensional (2D) systems have attracted renewed interest within the scientific community due to their anomalous dynamical behaviors, which arise from long-wavelength density fl…
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…
Enhanced Phonon Peak in Four-point Dynamic Susceptibility in the Supercooled Active Glass-forming Liquids
Subhodeep Dey, Anoop Mutneja, Smarajit Karmakar
Active glassy systems can be thought of as simple model systems that imitate complex biological systems. Sometimes, it becomes crucial to estimate the amount of the activity presen…