70 citations · 463 across the 38 of their papers we have counts for
38 papers
Do Cellular Automaton Avalanche Models Simulate the Quasi-Periodic Pulsations of Solar Flares?
Nastaran Farhang, Farhad Shahbazi, Hossein Safari
Quasi-periodic pulsations (QPPs) with various periods that originate in the underlying magnetohydrodynamic processes of the flaring structures are detected repeatedly in the solar…
Synchronization of frustrated phase oscillators in the small-world networks
Esmaeil Mahdavi, Mina Zarei, Farhad Shahbazi
We numerically study the synchronization of an identical population of Kuramoto-Sakaguchi phase oscillators in Watts-Strogatz networks. We find that, unlike random networks, phase-…
Contrariety and Inhibition enhance synchronization in a small-world network of phase oscillators
Tayebe Nikfard, Yahya Hematyar Tabatabaei, Farhad Shahbazi
We numerically study the Kuramoto model's synchronization consisting of the two groups of conformist-contrarian and excitatory-inhibitory phase oscillators with equal intrinsic fre…
Spike-Phase Coupling As an Order Parameter in a Leaky Integrate-and-Fire Model
Nahid Safari, Farhad Shahbazi, Mohammad Dehghani-Habibabadi +2
While criticality is widely observed in neural networks, its underlying neural mechanism is not known well. We consider a network of excitatory leaky integrated and fire (LIF)…
Crossover between tricritical and Lifshitz points in pyrochlore FeF
Mohammad Amirabbasi, Nafiseh Rezaei, Mojtaba Alaei +2
Pyrochlore FeF (pyr-FeF) is a Heisenberg anti-ferromagnetic (AF) with a magnetic susceptibility deviating from the Curie-Weiss law, even at the room temperature. This c…
Ab initio investigation of magnetic ordering in the double perovskite SrNiWO
Nafise Rezaei, Tayebehsadat Hashemifar, Mojtaba Alaei +3
{\it Ab initio} calculations, GGA/GGA+, are used to propose a spin Hamiltonian for the B-site ordered double perovskite, SrNiWO. Our results show that the exchange i…