R
R. Aditi Simha
Researcher at Indian Institute of Science
Publications - 9
Citations - 5129
R. Aditi Simha is an academic researcher from Indian Institute of Science. The author has contributed to research in topics: Active matter & Particle. The author has an hindex of 8, co-authored 9 publications receiving 4250 citations. Previous affiliations of R. Aditi Simha include Indian Institutes of Technology & National Centre for Biological Sciences.
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Journal ArticleDOI
Hydrodynamics of soft active matter
M. C. Marchetti,Jean-François Joanny,Jean-François Joanny,Sriram Ramaswamy,Sriram Ramaswamy,Tanniemola B. Liverpool,Jacques Prost,Jacques Prost,Madan Rao,R. Aditi Simha,R. Aditi Simha +10 more
TL;DR: This review summarizes theoretical progress in the field of active matter, placing it in the context of recent experiments, and highlights the experimental relevance of various semimicroscopic derivations of the continuum theory for describing bacterial swarms and suspensions, the cytoskeleton of living cells, and vibrated granular material.
Journal ArticleDOI
Hydrodynamic fluctuations and instabilities in ordered suspensions of self-propelled particles.
R. Aditi Simha,Sriram Ramaswamy +1 more
TL;DR: The hydrodynamic equations for suspensions of self-propelled particles (SPPs) with spontaneous orientational order are constructed, and a number of striking, testable predictions are made.
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Hydrodynamic fluctuations and instabilities in ordered suspensions of self-propelled particles: living liquid crystals
Sriram Ramaswamy,R. Aditi Simha +1 more
TL;DR: In this article, the hydrodynamic equations for self-propelled particles (SPPs) with spontaneous orientational order were constructed, and a number of striking, testable predictions were made: (i) SPP suspensions with the symmetry of a true {\em nematic} are always unstable at long wavelengths.
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Rheology of active-particle suspensions.
TL;DR: In this paper, the interplay of activity, order, and flow through a set of coarse-grained equations governing the hydrodynamic velocity, concentration, and stress fields in a suspension of active, energy-dissipating particles is studied.
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Statistical hydrodynamics of ordered suspensions of self-propelled particles: waves, giant number fluctuations and instabilities
R. Aditi Simha,Sriram Ramaswamy +1 more
TL;DR: In this paper, general principles of symmetry and conservation are used to construct the hydrodynamic equations for orientationally ordered suspensions of self-propelled particles (SPPs) without knowledge of the microscopic origins of the ordering or the mechanisms of selfpropulsion.