Violation of the Fluctuation Dissipation Theorem during Domain Growth in the Long-range Ising Model

Parbati Saha, Sanjay Puri, Varsha Banerjee

The celebrated {\it fluctuation dissipation theorem} (FDT) does not apply to nonequilibrium systems. In this context, Cugliandolo and Kurchan [Phys. Rev. Lett. {\bf 71}, 173 (1993)…