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cond-mat.stat-mech2024
Condensate-induced organization of the mass profile and emergent power laws in the Takayasu aggregation model
Reya Negi, Rajiv G Pereira, Mustansir Barma
Large-mass condensates, which coexist with a power-law-decaying distribution in the one-dimensional Takayasu model of mass aggregation with input, were recently found in numerical…
cond-mat.stat-mech2024★ 2 cited
Spin cones in random-field XY models
Rajiv G Pereira, Ananya Janardhanan, Mustansir Barma
We determine the arrangement of spins in the ground state of the XY model with quenched, random fields, on a fully connected graph. Two types of disordered fields are considered, n…