Simulations of Quantum Logic Operations in Quantum Computer with Large Number of Qubits
Quantum Physics
2009-10-31 v1
Abstract
We report the first simulations of the dynamics of quantum logic operations with a large number of qubits (up to 1000). A nuclear spin chain in which selective excitations of spins is provided by the gradient of the external magnetic field is considered. The spins interact with their nearest neighbors. We simulate the quantum control-not (CN) gate implementation for remote qubits which provides the long-distance entanglement. Our approach can be applied to any implementation of quantum logic gates involving a large number of qubits.
Keywords
Cite
@article{arxiv.quant-ph/9909032,
title = {Simulations of Quantum Logic Operations in Quantum Computer with Large Number of Qubits},
author = {G. P. Berman and G. D. Doolen and G. V. Lopez and V. I. Tsifrinovich},
journal= {arXiv preprint arXiv:quant-ph/9909032},
year = {2009}
}
Comments
13 pages, 15 figures