85 citations · 162 across the 17 of their papers we have counts for
17 papers
Wall Crossing Structures and Application to SU(3) Seiberg-Witten Integrable system
Qiang Wang
We apply the wall crossing structure formalism of Kontsevich and Soibelman to Seiberg-Witten integrable systems associated to pure . This gives an algorithm for computing th…
Comparison of quantum kinetic theory and time-dependent Dirac equation approaches in vacuum pair production and the bound states resonance enhanced mechanism
Qiang Wang, Li-Bin Fu, Jie Liu
A remarkable quantitative agreement is found between the non-Markovian quantum kinetic approach and the time-dependent Dirac equation approach for a large region of Keldysh paramet…
Efficient spin-current injection in single-molecule magnet junctions
Haiqing Xie, Fuming Xu, Hujun Jiao +2
We study theoretically spin transport through a single-molecule magnet (SMM) in the sequential and cotunneling regimes, where the SMM is weakly coupled to one ferromagnetic and one…
Pump Electron-Positron Pairs from Potential Well
Qiang Wang, Jie Liu, Li-Bin Fu
In this paper we show that electron-positron pairs can be pumped inexhaustibly with a constant production rate from the one dimensional potential well with oscillating depth or wid…
Neutron Reflectometry Studies on Magnetic Stripe Domains in Permalloy/Superconductor bilayers
Yaohua Liu, M. Iavarone, A. Belkin +7
We explored changes in magnetic domain structures in a magnetic layer due to the onset of the superconductivity of an adjacent superconductive layer using neutron reflectometry. Ma…
Hallmarks of the Mott-Metal Crossover in the Hole Doped J=1/2 Mott insulator Sr2IrO4
Yue Cao, Qiang Wang, Justin A. Waugh +12
The physics of doped Mott insulators remains controversial after decades of active research, hindered by the interplay among possible competing orders and fluctuations. It is thus…