73 citations · 148 across the 8 of their papers we have counts for
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cond-mat.soft2023★ 27 cited
Inclusions, Boundaries and Disorder in Scalar Active Matter
Omer Granek, Yariv Kafri, Mehran Kardar +3
Active systems are driven out of equilibrium by exchanging energy and momentum with their environment. This endows them with anomalous mechanical properties that we review in this…
cond-mat.stat-mech2023
Universal Correlations in Local Measurements Directly Probe Effective Diffusivity
Omer Granek
Measuring transport coefficients at the microscale remains challenging, often relying on indirect methods that require modeling and calibration. This article derives universal asym…
cond-mat.soft2023★ 22 cited
Metastability of Discrete-Symmetry Flocks
Brieuc Benvegnen, Omer Granek, Sunghan Ro +6
We study the stability of the ordered phase of flocking models with a scalar order parameter. Using both the active Ising model and a hydrodynamic description, we show that droplet…