Triplet Superconductors from the Viewpoint of Basic Elements for Quantum Computers
Quantum Physics
2018-07-04 v1
Abstract
We discuss possibilities of utilizing superconductors with Cooper condensates in triplet pairing states (where the spin of condensate pairs is S=1) for practical realization of quantum computers. Superconductors with triplet pairing condensates have features that are unique and cannot be found in the usual (singlet pairing, S=0) superconductors. The symmetry of the order parameter in some triplet superconductors (e.g., ruthenates) corresponds to doubly-degenerate chiral states. These states can serve as qubit base states for quantum computing.
Cite
@article{arxiv.quant-ph/0207098,
title = {Triplet Superconductors from the Viewpoint of Basic Elements for Quantum Computers},
author = {Armen M. Gulian and Kent S. Wood},
journal= {arXiv preprint arXiv:quant-ph/0207098},
year = {2018}
}
Comments
4 pages, 5 figures, will be presented at ASC-2002 and submitted to IEEE Trans. Appl. Supercond