176 citations · 2.3k across the 110 of their papers we have counts for
8 papers · 1 filter
Global control and fast solid-state donor electron spin quantum computing
Charles D. Hill, L. C. L. Hollenberg, A. G. Fowler +3
We propose a scheme for quantum information processing based on donor electron spins in semiconductors, with an architecture complementary to the original Kane proposal. We show th…
Parity measurement of one- and two-electron double well systems
T. M. Stace, S. D. Barrett, H. -S. Goan +1
We outline a scheme to accomplish measurements of a solid state double well system (DWS) with both one and two electrons in non-localised bases. We show that, for a single particle…
Anharmonic effects on a phonon number measurement of a quantum mesoscopic mechanical oscillator
D. H. Santamore, Hsi-Sheng Goan, G. J. Milburn +1
We generalize a proposal for detecting single phonon transitions in a single nanoelectromechanical system (NEMS) to include the intrinsic anharmonicity of each mechanical oscillato…
Monte Carlo Method for a Quantum Measurement Process by a Single-Electron Transistor
Hsi-Sheng Goan
We derive the quantum trajectory or stochastic (conditional) master equation for a single superconducting Cooper-pair box (SCB) charge qubit measured by a single-electron transisto…
Charge Transport in a Quantum Electromechanical System
D. Wahyu Utami, Hsi-Sheng Goan, G. J. Milburn
We describe a quantum electromechanical system(QEMS) comprising a single quantum dot harmonically bound between two electrodes and facilitating a tunneling current between them. An…
Gates for the Kane Quantum Computer in the Presence of Dephasing
Charles D. Hill, Hsi-Sheng Goan
In this paper we investigate the effect of dephasing on proposed quantum gates for the solid-state Kane quantum computing architecture. Using a simple model of the decoherence, we…