One-Step Implementation of N-Qubit Nonadiabatic Holonomic Quantum Gates with Superconducting Qubits via Inverse Hamiltonian Engineering - Details

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Abstract：

A　protocol　is　proposed　to　realize　one-step　implementation　of　the　N-qubit　nonadiabatic　holonomic　quantum　gates　with　superconducting　qubits.　The　inverse　Hamiltonian　engineering　is　applied　in　designing　microwave　pulses　to　drive　superconducting　qubits.　By　combining　curve　fitting,　the　wave　shapes　of　the　designed　pulses　can　be　described　by　simple　functions,　which　are　not　hard　to　realize　in　experiments.　To　demonstrate　the　effectiveness　of　the　protocol,　a　three-qubit　holonomic　controlled　π-phase　gate　is　taken　as　an　example　in　numerical　simulations.　The　results　show　that　the　protocol　holds　robustness　against　noise　and　decoherence.　Therefore,　the　protocol　may　provide　an　alternative　approach　for　implementing　N-qubit　nonadiabatic　holonomic　quantum gates.　©　2019　WILEY-VCH　Verlag　GmbH　&　Co.　KGaA,　Weinheim

Keyword：

inverse hamiltonian engineering; nonadiabatic holonomic quantum gate; superconducting qubit

Community：

[ 1 ] [Kang, Y.-H.]Department of Physics, Fuzhou University, Fuzhou, 350116, China
[ 2 ] [Kang, Y.-H.]Fujian Key Laboratory of Quantum Information and Quantum Optics, Fuzhou University, Fuzhou, 350116, China
[ 3 ] [Chen, Y.-H.]Department of Physics, Fuzhou University, Fuzhou, 350116, China
[ 4 ] [Chen, Y.-H.]Fujian Key Laboratory of Quantum Information and Quantum Optics, Fuzhou University, Fuzhou, 350116, China
[ 5 ] [Shi, Z.-C.]Department of Physics, Fuzhou University, Fuzhou, 350116, China
[ 6 ] [Shi, Z.-C.]Fujian Key Laboratory of Quantum Information and Quantum Optics, Fuzhou University, Fuzhou, 350116, China
[ 7 ] [Huang, B.-H.]Department of Physics, Fuzhou University, Fuzhou, 350116, China
[ 8 ] [Huang, B.-H.]Fujian Key Laboratory of Quantum Information and Quantum Optics, Fuzhou University, Fuzhou, 350116, China
[ 9 ] [Song, J.]Department of Physics, Harbin Institute of Technology, Harbin, 150001, China
[ 10 ] [Xia, Y.]Department of Physics, Fuzhou University, Fuzhou, 350116, China
[ 11 ] [Xia, Y.]Fujian Key Laboratory of Quantum Information and Quantum Optics, Fuzhou University, Fuzhou, 350116, China

Reprint 's Address：

[Xia, Y.]Department of Physics, Fuzhou UniversityChina

Email：

xia-208@163.com

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Source ：

Annalen der Physik

ISSN： 0003-3804

Year： 2019

Issue： 7

Volume： 531

3 . 3 1 7

JCR@2019

2 . 2 0 0

JCR@2023

ESI HC Threshold：138

JCR Journal Grade：1

CAS Journal Grade：2

Cited Count：

WoS CC Cited Count：

SCOPUS Cited Count： 10

ESI Highly Cited Papers on the List： 0 Unfold All

WanFang Cited Count：

Chinese Cited Count：

30 Days PV： 2

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