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Non-reciprocal interactions between condensates in chemically active mixtures
Jacopo Romano, Martin Kjøllesdal Johnsrud, Benoît Mahault +1
We study the behaviour of catalytically active droplets in multi-component conserved mixtures affected by noise. Working in the thin interface limit, we analytically determine the…
Spatial self-organization of enzymes in complex reaction networks
Vincent Ouazan-Reboul, Ramin Golestanian, Jaime Agudo-Canalejo
Living systems contain intricate biochemical networks whose structure is closely related to their function and allows them to exhibit robust behavior in the presence of external st…
Disorder to Order Transition in 1D non-reciprocal Cahn-Hilliard Model
Navdeep Rana, Ramin Golestanian
We present the phenomenology of the one dimensional non-reciprocal Cahn Hilliard model for varying non-reciprocity and different boundary conditions. At small , a perturbe…
Anomalous Diffusion in Driven Electrolytes due to Hydrodynamic Fluctuations
Ramin Golestanian
The stochastic dynamics of tracers arising from hydrodynamic fluctuations in a driven electrolyte is studied using a self-consistent field-theory framework in all dimensions. A ple…
Dynamics of Phase-Separated Interfaces in Inhomogenous and Driven Mixtures
Jacopo Romano, Ramin Golestanian, Benoît Mahault
We derive effective equations of motion governing the dynamics of sharp interfaces in phase-separated binary mixtures driven by spatio-temporal modulations of their material proper…
Prediction and control of geometry-induced nematic order in growing multicellular systems
Lukas Hupe, Jonas Isensee, Ramin Golestanian +1
In densely-packed two-dimensional systems of growing cells, such as rod-shaped bacteria, a number of experimental and numerical studies report distinct patterns of nematic orientat…