Saeki, Mizuhiko - In: Physica A: Statistical Mechanics and its Applications 387 (2008) 8, pp. 1827-1850
The general formulae of the dynamic susceptibility are derived using the relaxation method and the TCLE method for the … analytically investigated, and also the fluctuation–dissipation theorem is examined for the two methods in terms of TFD. The TCLE … method is applied to an interacting spin system, and a formula of the transverse magnetic susceptibility is derived for such …