76 citations · 305 across the 17 of their papers we have counts for
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Spin rotation by resonant electric field in few-level quantum dots: Floquet dynamics and tunneling
D. V. Khomitsky, E. A. Lavrukhina, E. Ya. Sherman
We study electric dipole spin resonance caused by sub-terahertz (THz) radiation in a multilevel finite-size quantum dot formed in a nanowire focusing on the range of driving electr…
Coupled density-spin Bose-Einstein condensates dynamics and collapse in systems with quintic nonlinearity
Jing Li, Boris A. Malomed, Wenliang Li +2
We investigate the effects of spin-orbit coupling and Zeeman splitting on the coupled density-spin dynamics and collapse of the Bose-Einstein condensate driven by the quintic self-…
Quantum mechanics and speed limit of ultrafast local control in spin chains
P. V. Pyshkin, E. Ya. Sherman, Lian-Ao Wu
We study optimization of fidelity for ultrafast transformation of a spin chain via external control of a local exchange coupling. We show that infidelity of such a process can be d…
Electric dipole spin resonance at shallow donors in quantum wires
D. V. Khomitsky, E. A. Lavrukhina, E. Ya. Sherman
Electric dipole spin resonance is studied theoretically at a shallow donor formed in a nanowire with spin-orbit coupling in a magnetic field. Such system may represent a donor-base…
Non-adiabatic transformation of a spin-chain geometry via local control
P. V. Pyshkin, E. Ya. Sherman, Lian-Ao Wu
We consider transformation from a closed to an open spin chain and vice versa produced by changing single link strength in a pair of neighboring spins. We show that in the non-adia…