2 papers
cond-mat.stat-mech2025
Conservation laws and chaos propagation in a non-reciprocal classical magnet
Nisarg Bhatt, Purnendu Das, Subroto Mukerjee +1
We study a nonreciprocal generalization [EPL 60, 418 (2002)] of the classical Heisenberg spin chain, in which the exchange coupling is nonsymmetric, and show that it displays a bal…
cond-mat.stat-mech2023
Emergent hydrodynamics in a non-reciprocal classical isotropic magnet
Nisarg Bhatt, Subroto Mukerjee, Sriram Ramaswamy
The Hamiltonian nature of the precessional dynamics of the classical Heisenberg model leads to reciprocal interactions amongst the spins. Heisenberg spins are reciprocal in nature.…