Quantum-information processing in semiconductor quantum dots
Mesoscale and Nanoscale Physics
2015-06-24 v1
Abstract
We propose an all-optical implementation of quantum-information processing in semiconductor quantum dots, where electron-hole excitations (excitons) serve as the computational degrees of freedom (qubits). The strong dot confinement leads to a strong renormalization of excitonic states, which, in analogy to NMR-based implementations of quantum-information processing, can be exploited for performing conditional and unconditional qubit operations.
Keywords
Cite
@article{arxiv.cond-mat/0104149,
title = {Quantum-information processing in semiconductor quantum dots},
author = {Filippo Troiani and Ulrich Hohenester and Elisa Molinari},
journal= {arXiv preprint arXiv:cond-mat/0104149},
year = {2015}
}
Comments
3 pages