title: Exact solution of return hysteresis loops in a one-dimensional random-field ising model at zero temperature
abstract: Minor hysteresis loops within the main loop are obtained exactly in the one-dimensional ferromagnetic random-field Ising model at zero temperature. Numerical simulations of the model show excellent agreement with the exact results.
authors.affiliation: Physics Department, North Eastern Hill University, Shillong-793 022, India.
authors.initials: P
authors.lastname: Shukla