72 citations · 577 across the 38 of their papers we have counts for
6 papers · 1 filter
Time Scales of Phonon Induced Decoherence of Semiconductor Spin Qubits
D. Mozyrsky, Sh. Kogan, G. P. Berman
Decoherence of a shallow donor electron spin in silicon caused by electron-lattice interaction is studied. We find that there are two time scales associated with the evolution of t…
Magnetic Resonance Force Microscopy Measurement of Entangled Spin States
G. P. Berman, F. Borgonovi, G. Chapline +2
We simulate magnetic resonance force microscopy measurements of an entangled spin state. One of the entangled spins drives the resonant cantilever vibrations, while the other remot…
A Quantum Full Adder for a Scalable Nuclear Spin Quantum Computer
G. P. Berman, G. D. Doolen, G. V. Lopez +1
We demonstrate a strategy for implementation a quantum full adder in a spin chain quantum computer. As an example, we simulate a quantum full adder in a chain containing 201 spins.…
Delocalization border and onset of chaos in a model of quantum computation
G. P. Berman, F. Borgonovi, F. M. Izrailev +1
We study the properties of spectra and eigenfunctions for a chain of spins (qubits) in an external time-dependent magnetic field, and under the conditions of non-selective e…
Perturbation Theory for Quantum Computation with Large Number of Qubits
G. P. Berman, G. D. Doolen, D. I. Kamenev +1
We describe a new and consistent perturbation theory for solid-state quantum computation with many qubits. The errors in the implementation of simple quantum logic operations cause…
Solid-State Quantum Computer Based on Scanning Tunneling Microscopy
G. P. Berman, G. W. Brown, M. E. Hawley +1
We propose a solid-state nuclear spin quantum computer based on application of scanning tunneling microscopy (STM) and well-developed silicon technology. It requires the measuremen…