In this study a parallel chain of inductively coupled Josephson junctions described by the resistively shunted model taking into account the effect of the current fluctuations, is considered. To calculate the changes in statistical characteristics of the soliton motion time (mean and standard deviation) for the chains with various number of junctions, we develop and implement a highly parallel computational algorithm based on OpenCL software interface. A comparative analysis of the rate of computations realized by the GPU and CPU, is performed.
74.81.Fa Josephson junction arrays and wire networks
$^1$Lobachevsky State University of Nizhni Novgorod, Nizhny Novgorod, 603950, Russia.
$^2$Institute for Physics of Microstructures of RAS, Nizhny Novgorod, 603950, Russia.
$^3$LCN, Nizhny Novgorod State Technical University n.a. R.E. Alexeev, Nizhny Novgorod, 603950, Russia.
$^4$Volga State Academy of Water Transportation, Nizhny Novgorod, 603950, Russia.
Science News of the Faculty of Physics, Lomonosov Moscow State University
This new information publication, which is intended to convey to the staff, students and graduate students, faculty colleagues and partners of the main achievements of scientists and scientific information on the events in the life of university physicists.