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Intelligent spin states constructed from SU q(2) coherent states
(World Scientific, 2015-08)
It is shown that q-deformed Coherent Spin States (CSS), belonging to the SUq(2) representation, behave as Intelligent Spin States (ISS). The proof is based on the calculation of spin-squeezing observables, for both CSS and ISS.
Towards coherent optical control of a single hole spin: Rabi rotation of a trion conditional on the spin state of the hole
(Pergamon-Elsevier B.V. Ltd, 2009-09-01)
A hole spin is a potential solid-state q-bit, that may be more robust against nuclear spin induced dephasing than an electron spin. Here we propose and demonstrate the sequential preparation, control and detection of a ...
Towards coherent optical control of a single hole spin: Rabi rotation of a trion conditional on the spin state of the hole
(Pergamon-Elsevier B.V. Ltd, 2009-09-01)
A hole spin is a potential solid-state q-bit, that may be more robust against nuclear spin induced dephasing than an electron spin. Here we propose and demonstrate the sequential preparation, control and detection of a ...
Towards coherent optical control of a single hole spin: Rabi rotation of a trion conditional on the spin state of the hole
(Pergamon-Elsevier B.V. Ltd, 2014)
A semiclassical trace formula for the canonical partition function of one-dimensional systems
(Elsevier Science BvAmsterdamHolanda, 2007)
Spin coherence generation in negatively charged self-assembled (In,Ga)As quantum dots by pumping excited trion states
(AMER PHYSICAL SOCCOLLEGE PK, 2013-08-02)
Spin coherence generation in an ensemble of negatively charged (In,Ga)As/GaAs quantum dots was investigated by picosecond time-resolved pump-probe spectroscopy measuring ellipticity. Robust coherence of the ground-state ...
Quantum dynamics under coherent and incoherent effects of a spin bath in the Keldysh formalism: Application to a spin swapping operation
(Elsevier Science, 2005-12)
We develop the Keldysh formalism for the polarization dynamics of an open spin system. We apply it to the swapping between two qubit states in a model describing an NMR cross-polarization experiment. The environment is a ...