24 citations · 89 across the 10 of their papers we have counts for
10 papers
Exact Statistics of Helical Wormlike Chains with Twist-Bend Coupling
Ashesh Ghosh, Kranthi K. Mandadapu, David T. Limmer
We present a solution for the Green's function for the general case of a helical wormlike chain with twist-bend coupling, and demonstrate the applicability of our solution for eval…
Local Changes in Protein Filament Properties Drive Large-Scale Membrane Transformations Involved in Endosome Tethering and Fusion
Ashesh Ghosh, Andrew J. Spkaowitz
Large-scale cellular transformations are triggered by subtle physical and structural changes in individual biomacromolecular and membrane components. A prototypical example of such…
Importance of Many Particle Correlations to the Collective Debye-Waller Factor in a Single-Particle Activated Dynamic Theory of the Glass Transition
Ashesh Ghosh
We theoretically study the importance of many body correlations on the collective Debye Waller (DW) factor in the context of the Nonlinear Langevin Equation (NLE) single particle a…
Microscopic Activated Dynamics Theory of the Shear Rheology and Stress Overshoot in Ultra-Dense Glass-Forming Fluids and Colloidal Suspensions
Ashesh Ghosh, Kenneth S. Schweizer
We formulate a microscopic, force-level, activated dynamics-based statistical-mechanical theory for the continuous startup nonlinear shear-rheology of ultra-dense glass-forming har…
Linear and Nonlinear Viscoelasticity of Concentrated Thermoresponsive Microgel Suspensions
Gaurav Chaudhary, Ashesh Ghosh, Jin Gu Kang +3
This is an integrated experimental and theoretical study of the dynamics and rheology of self-crosslinked, slightly charged, temperature responsive soft Poly(N-isopropylacrylamide)…
The Role of Collective Elasticity on Activated Structural Relaxation, Yielding and Steady State Flow in Hard Sphere Fluids and Colloidal Suspensions Under Strong Deformation
Ashesh Ghosh, Kenneth S. Schweizer
We theoretically study the effect of external deformation on activated structural relaxation and elementary aspects of the nonlinear mechanical response of glassy hard sphere fluid…