18 citations · 52 across the 6 of their papers we have counts for
6 papers
Hidden anisotropy controls spin-photon entanglement in a charged quantum dot
Yuriy Serov, Aidar Galimov, Dmitry S. Smirnov +12
Photon entanglement is indispensable for optical quantum technologies. Measurement-based optical quantum computing and all-optical quantum networks rely on multiphoton cluster stat…
Birefringent spin-photon interface generates polarization entanglement
Nikita Leppenen, Dmitry S. Smirnov
A spin-photon interface based on the luminescence of a singly charged quantum dot in a micropillar cavity allows for the creation of photonic entangled states. Current devices suff…
Tuning the nuclei-induced spin relaxation of localized electrons by the quantum Zeno and anti-Zeno effects
V. Nedelea, N. V. Leppenen, E. Evers +3
Quantum measurement back action is fundamentally unavoidable when manipulating electron spins. Here we demonstrate that this back action can be efficiently exploited to tune the sp…
Optical measurement of electron spins in quantum dots: Quantum Zeno effects
N. V. Leppenen, D. S. Smirnov
We describe the effects of the quantum back action under continuous optical measurement of electron spins in quantum dots. We consider the system excitation by elliptically polariz…
Quantum Zeno effect under continuous spin noise measurement in a quantum dot-micropillar cavity
N. V. Leppenen, L. Lanco, D. S. Smirnov
We theoretically describe the quantum Zeno effect in a spin-photon interface represented by a charged quantum dot in a micropillar cavity. The electron spin in this system entangle…
Exciton oscillator strength in two-dimensional Dirac materials
N. V. Leppenen, L. E. Golub, E. L. Ivchenko
Exciton problem is solved in the two-dimensional Dirac model with allowance for strong electron-hole attraction. The exciton binding energy is assumed smaller than but comparable t…