Large-scale simulations of Floquet physics on near-term quantum computers

2024
journal article
article
2
dc.abstract.enPeriodically driven quantum systems exhibit a diverse set of phenomena but are more challenging to simulate than their equilibrium counterparts. Here, we introduce the Quantum High-Frequency Floquet Simulation (QHiFFS) algorithm as a method to simulate fast-driven quantum systems on quantum hardware. Central to QHiFFS is the concept of a kick operator which transforms the system into a basis where the dynamics is governed by a time-independent effective Hamiltonian. This allows prior methods for time-independent simulation to be lifted to simulate Floquet systems. We use the periodically driven biaxial next-nearest neighbor Ising (BNNNI) model, a natural test bed for quantum frustrated magnetism and criticality, as a case study to illustrate our algorithm. We implemented a 20-qubit simulation of the driven two-dimensional BNNNI model on Quantinuum’s trapped ion quantum computer. Our error analysis shows that QHiFFS exhibits not only a cubic advantage in driving frequency ω but also a linear advantage in simulation time t compared to Trotterization.
dc.affiliationWydział Fizyki, Astronomii i Informatyki Stosowanej : Instytut Fizyki Teoretycznej
dc.contributor.authorEckstein, Timo
dc.contributor.authorMansuroglu, Refik
dc.contributor.authorCzarnik, Piotr - 115436
dc.contributor.authorZhu, Jian-Xin
dc.contributor.authorHartmann, Michael J.
dc.contributor.authorCincio, Lukasz
dc.contributor.authorSornborger, Andrew T.
dc.contributor.authorHolmes, Zoë
dc.date.accessioned2025-02-04T14:39:41Z
dc.date.available2025-02-04T14:39:41Z
dc.date.createdat2025-02-03T09:47:18Zen
dc.date.issued2024
dc.date.openaccess0
dc.description.accesstimew momencie opublikowania
dc.description.number1
dc.description.versionostateczna wersja wydawcy
dc.description.volume10
dc.identifier.articleid84
dc.identifier.doi10.1038/s41534-024-00866-1
dc.identifier.eissn2056-6387
dc.identifier.urihttps://ruj.uj.edu.pl/handle/item/546998
dc.languageeng
dc.language.containereng
dc.rightsUdzielam licencji. Uznanie autorstwa 4.0 Międzynarodowa
dc.rights.licenceCC-BY
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/legalcode.pl
dc.share.typeotwarte czasopismo
dc.subtypeArticle
dc.titleLarge-scale simulations of Floquet physics on near-term quantum computers
dc.title.journalnpj Quantum Information
dc.typeJournalArticle
dspace.entity.typePublicationen
dc.abstract.en
Periodically driven quantum systems exhibit a diverse set of phenomena but are more challenging to simulate than their equilibrium counterparts. Here, we introduce the Quantum High-Frequency Floquet Simulation (QHiFFS) algorithm as a method to simulate fast-driven quantum systems on quantum hardware. Central to QHiFFS is the concept of a kick operator which transforms the system into a basis where the dynamics is governed by a time-independent effective Hamiltonian. This allows prior methods for time-independent simulation to be lifted to simulate Floquet systems. We use the periodically driven biaxial next-nearest neighbor Ising (BNNNI) model, a natural test bed for quantum frustrated magnetism and criticality, as a case study to illustrate our algorithm. We implemented a 20-qubit simulation of the driven two-dimensional BNNNI model on Quantinuum’s trapped ion quantum computer. Our error analysis shows that QHiFFS exhibits not only a cubic advantage in driving frequency ω but also a linear advantage in simulation time t compared to Trotterization.
dc.affiliation
Wydział Fizyki, Astronomii i Informatyki Stosowanej : Instytut Fizyki Teoretycznej
dc.contributor.author
Eckstein, Timo
dc.contributor.author
Mansuroglu, Refik
dc.contributor.author
Czarnik, Piotr - 115436
dc.contributor.author
Zhu, Jian-Xin
dc.contributor.author
Hartmann, Michael J.
dc.contributor.author
Cincio, Lukasz
dc.contributor.author
Sornborger, Andrew T.
dc.contributor.author
Holmes, Zoë
dc.date.accessioned
2025-02-04T14:39:41Z
dc.date.available
2025-02-04T14:39:41Z
dc.date.createdaten
2025-02-03T09:47:18Z
dc.date.issued
2024
dc.date.openaccess
0
dc.description.accesstime
w momencie opublikowania
dc.description.number
1
dc.description.version
ostateczna wersja wydawcy
dc.description.volume
10
dc.identifier.articleid
84
dc.identifier.doi
10.1038/s41534-024-00866-1
dc.identifier.eissn
2056-6387
dc.identifier.uri
https://ruj.uj.edu.pl/handle/item/546998
dc.language
eng
dc.language.container
eng
dc.rights
Udzielam licencji. Uznanie autorstwa 4.0 Międzynarodowa
dc.rights.licence
CC-BY
dc.rights.uri
http://creativecommons.org/licenses/by/4.0/legalcode.pl
dc.share.type
otwarte czasopismo
dc.subtype
Article
dc.title
Large-scale simulations of Floquet physics on near-term quantum computers
dc.title.journal
npj Quantum Information
dc.type
JournalArticle
dspace.entity.typeen
Publication
Affiliations

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