293 citations · 673 across the 18 of their papers we have counts for
5 papers · 1 filter
Enhanced stability and chaotic condensates in multi-species non-reciprocal mixtures
Laya Parkavousi, Navdeep Rana, Ramin Golestanian +1
Random non-reciprocal interactions between a large number of conserved densities are shown to enhance the stability of the system towards pattern formation. The enhanced stability…
Emergent polar order in non-polar mixtures with non-reciprocal interactions
Giulia Pisegna, Suropriya Saha, Ramin Golestanian
Phenomenological rules that govern the collective behaviour of complex physical systems are powerful tools because they can make concrete predictions about their universality class…
Phase coexistence in the Non-reciprocal Cahn-Hilliard model
Suropriya Saha
We establish the criterion for the phase coexistence in a mixture of nonreciprocally interacting scalar densities. For an arbitrary number of components the active pressure exists…
Nonreciprocal collective dynamics in a mixture of phoretic Janus colloids
Gennaro Tucci, Ramin Golestanian, Suropriya Saha
A multicomponent mixture of Janus colloids with distinct catalytic coats and phoretic mobilities is a promising theoretical system to explore the collective behavior arising from n…
Anomalous fluctuations in a droplet of chemically active colloids or enzymes
K. R. Prathyusha, Suropriya Saha, Ramin Golestanian
Chemically active colloids or enzymes cluster into dense droplets driven by their phoretic response to collectively generated chemical gradients. Employing Brownian dynamics simula…