Spin triangles as optimal units for molecule-based quantum gates

S. Carretta; P. Santini; G. Amoretti; F. Troiani; M. Affronte

首页> 外文期刊>Physical review >Spin triangles as optimal units for molecule-based quantum gates

【24h】

Spin triangles as optimal units for molecule-based quantum gates

机译：自旋三角形是基于分子的量子门的最佳单位

获取原文

获取原文并翻译 | 示例

掌桥外文数据库（机构版） >>

开具论文收录证明 >>

文献代查 >>

页面导航

摘要
著录项
相似文献
相关主题

摘要

We show that isosceles antiferromagnetic spin triangles constitute simple and very advantageous units for implementing quantum gates with magnetic molecules. Indeed, the spin structure of their low-energy wave functions enables switchable effective interqubit couplings even in the presence of permanent microscopic interactions. The great advantage of the proposed hardware is that no fine tuning of microscopic intermolecular interactions is required. This significantly increases the robustness with respect to disorder of both the local and global manipulation approaches.

机译：我们表明，等腰反铁磁自旋三角形构成用于实现具有磁性分子的量子门的简单且非常有利的单元。实际上，即使在存在永久性微观相互作用的情况下，其低能波函数的自旋结构也能够实现可切换的有效量子间耦合。所提出的硬件的最大优点是不需要微调分子间相互作用。相对于局部和全局操纵方法的无序性，这大大提高了鲁棒性。

著录项

来源
《Physical review》 |2007年第2期|024408.1-024408.5|共5页
作者
S. Carretta; P. Santini; G. Amoretti; F. Troiani; M. Affronte;
展开▼
作者单位

Dipartimento di Fisica, Universita di Parma, Parma 43100, Italy;

展开▼
收录信息
原文格式 PDF
正文语种 eng
中图分类固体物理学;
关键词
molecular magnets; quantum computation; crystal-field theory and spin hamiltonians; spin arrangements in magnetically ordered materials (including neutron and spin-polarized electron studies, synchrotron-source x-ray scattering, etc.);

机译：分子磁体量子计算晶体场理论和自旋哈密顿论;磁性有序材料的自旋排列（包括中子和自旋极化电子研究;同步辐射源X射线散射等）;

相似文献

外文文献
中文文献
专利

1. Efficient synthesis of quantum gates on a three-spin system with triangle topology [J] . Haidong Yuan, Navin Khaneja Physical Review, A. Atomic, molecular, and optical physics . 2011,第6期

机译：具有三角拓扑的三自旋系统上的量子门的高效合成
2. Realization of Optimal Universal Quantum Cloner for Electron-Spin Qubits via Nearest-Neighbor Quantum Controlled Gates [J] . Xiang S.-H., Lu D.-H., Song K.-H. International Journal of Theoretical Physics: A Journal of Original Research and Reviews in Theoretical Physics and Related Mathematics, Dedicated to the Unification of Physics . 2012,第12期

机译：通过最近邻量子控制门实现电子自旋量子位的最佳通用量子克隆
3. Optimal control of fast and high-fidelity quantum gates with electron and nuclear spins of a nitrogen-vacancy center in diamond [J] . Chou Yi, Huang Shang-Yu, Goan Hsi-Sheng Physical Review, A. Atomic, molecular, and optical physics . 2015,第5aPta1期

机译：金刚石中氮空位中心的电子和核自旋对快速和高保真量子门的最佳控制
4. Using gated recurrence units neural network for prediction of melt spinning properties [C] . Ruimin Xie, Yongsheng Ding, Kuangrong Hao, Asian Control Conference . 2017

机译：使用门控递归单元神经网络预测熔体纺丝性能
5. Generation of Spin Polarization in Side-Gated Indium Arsenide Quantum Point Contact. [D] . Das, Partha Pratim. 2012

机译：在侧栅砷化铟量子点接触中产生自旋极化。
6. Binding Energy and Spin-Orbit Splitting of a Hydrogenic Donor Impurity in AlGaN/GaN Triangle-Shaped Potential Quantum Well [O] . Jun Wang, Shu-Shen Li, Yan-Wu Lü, 2009

机译：AlGaN / GaN三角形电势量子阱中氢供体杂质的结合能和自旋轨道分裂
7. Optimal control of fast and high-fidelity quantum gates with electron and nuclear spins of a nitrogen-vacancy center in diamond [O] . Chou, Yi, Huang, Shang-Yu, Goan, Hsi-Sheng 2015

机译：利用电子对高速和高保真量子门的最优控制和钻石中的氮空位中心的核自旋
8. Geometric Single-Qubit Quantum Gates for an Electron Spin in a Quantum Dot. [R] . Malinovsky, V. S., Rudin, S. 2013

机译：量子点中电子自旋的几何单量子量子门。

Spin triangles as optimal units for molecule-based quantum gates

摘要

著录项

相似文献

相关主题

期刊订阅