Demonstration of a quantum error detection code using a square lattice of four superconducting qubits.

Abstract:

:The ability to detect and deal with errors when manipulating quantum systems is a fundamental requirement for fault-tolerant quantum computing. Unlike classical bits that are subject to only digital bit-flip errors, quantum bits are susceptible to a much larger spectrum of errors, for which any complete quantum error-correcting code must account. Whilst classical bit-flip detection can be realized via a linear array of qubits, a general fault-tolerant quantum error-correcting code requires extending into a higher-dimensional lattice. Here we present a quantum error detection protocol on a two-by-two planar lattice of superconducting qubits. The protocol detects an arbitrary quantum error on an encoded two-qubit entangled state via quantum non-demolition parity measurements on another pair of error syndrome qubits. This result represents a building block towards larger lattices amenable to fault-tolerant quantum error correction architectures such as the surface code.

journal_name

Nat Commun

journal_title

Nature communications

authors

Córcoles AD,Magesan E,Srinivasan SJ,Cross AW,Steffen M,Gambetta JM,Chow JM

doi

10.1038/ncomms7979

subject

Has Abstract

pub_date

2015-04-29 00:00:00

pages

6979

issn

2041-1723

pii

ncomms7979

journal_volume

6

pub_type

杂志文章
  • A scanning cavity microscope.

    abstract::Imaging the optical properties of individual nanosystems beyond fluorescence can provide a wealth of information. However, the minute signals for absorption and dispersion are challenging to observe, and only specialized techniques requiring sophisticated noise rejection are available. Here we use signal enhancement i...

    journal_title:Nature communications

    pub_type: 杂志文章

    doi:10.1038/ncomms8249

    authors: Mader M,Reichel J,Hänsch TW,Hunger D

    更新日期:2015-06-24 00:00:00

  • Genome-wide analysis captures the determinants of the antibiotic cross-resistance interaction network.

    abstract::Understanding how evolution of antimicrobial resistance increases resistance to other drugs is a challenge of profound importance. By combining experimental evolution and genome sequencing of 63 laboratory-evolved lines, we charted a map of cross-resistance interactions between antibiotics in Escherichia coli, and exp...

    journal_title:Nature communications

    pub_type: 杂志文章

    doi:10.1038/ncomms5352

    authors: Lázár V,Nagy I,Spohn R,Csörgő B,Györkei Á,Nyerges Á,Horváth B,Vörös A,Busa-Fekete R,Hrtyan M,Bogos B,Méhi O,Fekete G,Szappanos B,Kégl B,Papp B,Pál C

    更新日期:2014-07-08 00:00:00

  • Tunable multiphase dynamics of arginine and lysine liquid condensates.

    abstract::Liquid phase separation into two or more coexisting phases has emerged as a new paradigm for understanding subcellular organization, prebiotic life, and the origins of disease. The design principles underlying biomolecular phase separation have the potential to drive the development of novel liquid-based organelles an...

    journal_title:Nature communications

    pub_type: 杂志文章

    doi:10.1038/s41467-020-18224-y

    authors: Fisher RS,Elbaum-Garfinkle S

    更新日期:2020-09-15 00:00:00

  • Mutation bias and GC content shape antimutator invasions.

    abstract::Mutators represent a successful strategy in rapidly adapting asexual populations, but theory predicts their eventual extinction due to their unsustainably large deleterious load. While antimutator invasions have been documented experimentally, important discrepancies among studies remain currently unexplained. Here we...

    journal_title:Nature communications

    pub_type: 杂志文章

    doi:10.1038/s41467-019-11217-6

    authors: Couce A,Tenaillon O

    更新日期:2019-07-15 00:00:00

  • Integrative functional genomics decodes herpes simplex virus 1.

    abstract::The predicted 80 open reading frames (ORFs) of herpes simplex virus 1 (HSV-1) have been intensively studied for decades. Here, we unravel the complete viral transcriptome and translatome during lytic infection with base-pair resolution by computational integration of multi-omics data. We identify a total of 201 transc...

    journal_title:Nature communications

    pub_type: 杂志文章

    doi:10.1038/s41467-020-15992-5

    authors: Whisnant AW,Jürges CS,Hennig T,Wyler E,Prusty B,Rutkowski AJ,L'hernault A,Djakovic L,Göbel M,Döring K,Menegatti J,Antrobus R,Matheson NJ,Künzig FWH,Mastrobuoni G,Bielow C,Kempa S,Liang C,Dandekar T,Zimmer R,Landth

    更新日期:2020-04-27 00:00:00

  • Ultrafast collisional ion heating by electrostatic shocks.

    abstract::High-intensity lasers can be used to generate shockwaves, which have found applications in nuclear fusion, proton imaging, cancer therapies and materials science. Collisionless electrostatic shocks are one type of shockwave widely studied for applications involving ion acceleration. Here we show a novel mechanism for ...

    journal_title:Nature communications

    pub_type: 杂志文章

    doi:10.1038/ncomms9905

    authors: Turrell AE,Sherlock M,Rose SJ

    更新日期:2015-11-13 00:00:00

  • Jouvence a small nucleolar RNA required in the gut extends lifespan in Drosophila.

    abstract::Longevity is influenced by genetic and environmental factors, but the underlying mechanisms remain elusive. Here, we functionally characterise a Drosophila small nucleolar RNA (snoRNA), named jouvence whose loss of function reduces lifespan. The genomic region of jouvence rescues the longevity in mutant, while its ove...

    journal_title:Nature communications

    pub_type: 杂志文章

    doi:10.1038/s41467-020-14784-1

    authors: Soulé S,Mellottée L,Arab A,Chen C,Martin JR

    更新日期:2020-02-20 00:00:00

  • Nanoscale π-π stacked molecules are bound by collective charge fluctuations.

    abstract::Non-covalent π-π interactions are central to chemical and biological processes, yet the full understanding of their origin that would unite the simplicity of empirical approaches with the accuracy of quantum calculations is still missing. Here we employ a quantum-mechanical Hamiltonian model for van der Waals interact...

    journal_title:Nature communications

    pub_type: 杂志文章

    doi:10.1038/ncomms14052

    authors: Hermann J,Alfè D,Tkatchenko A

    更新日期:2017-02-07 00:00:00

  • Effect of hydrogen on the integrity of aluminium-oxide interface at elevated temperatures.

    abstract::Hydrogen can facilitate the detachment of protective oxide layer off metals and alloys. The degradation is usually exacerbated at elevated temperatures in many industrial applications; however, its origin remains poorly understood. Here by heating hydrogenated aluminium inside an environmental transmission electron mi...

    journal_title:Nature communications

    pub_type: 杂志文章

    doi:10.1038/ncomms14564

    authors: Li M,Xie DG,Ma E,Li J,Zhang XX,Shan ZW

    更新日期:2017-02-20 00:00:00

  • SMURF2 regulates bone homeostasis by disrupting SMAD3 interaction with vitamin D receptor in osteoblasts.

    abstract::Coordination between osteoblasts and osteoclasts is required for bone health and homeostasis. Here we show that mice deficient in SMURF2 have severe osteoporosis in vivo. This low bone mass phenotype is accompanied by a pronounced increase in osteoclast numbers, although Smurf2-deficient osteoclasts have no intrinsic ...

    journal_title:Nature communications

    pub_type: 杂志文章

    doi:10.1038/ncomms14570

    authors: Xu Z,Greenblatt MB,Yan G,Feng H,Sun J,Lotinun S,Brady N,Baron R,Glimcher LH,Zou W

    更新日期:2017-02-20 00:00:00

  • Detection of the thietane precursor in the UVA formation of the DNA 6-4 photoadduct.

    abstract::Notwithstanding the central biological role of the (6-4) photoadduct in the induction of skin cancer by sunlight, crucial mechanistic details about its formation have evaded characterization despite efforts spanning more than half a century. 4-Thiothymidine (4tT) has been widely used as an important model system to st...

    journal_title:Nature communications

    pub_type: 杂志文章

    doi:10.1038/s41467-020-17333-y

    authors: Ortiz-Rodríguez LA,Reichardt C,Hoehn SJ,Jockusch S,Crespo-Hernández CE

    更新日期:2020-07-17 00:00:00

  • Bulk tissue cell type deconvolution with multi-subject single-cell expression reference.

    abstract::Knowledge of cell type composition in disease relevant tissues is an important step towards the identification of cellular targets of disease. We present MuSiC, a method that utilizes cell-type specific gene expression from single-cell RNA sequencing (RNA-seq) data to characterize cell type compositions from bulk RNA-...

    journal_title:Nature communications

    pub_type: 杂志文章

    doi:10.1038/s41467-018-08023-x

    authors: Wang X,Park J,Susztak K,Zhang NR,Li M

    更新日期:2019-01-22 00:00:00

  • TREX exposes the RNA-binding domain of Nxf1 to enable mRNA export.

    abstract::The metazoan TREX complex is recruited to mRNA during nuclear RNA processing and functions in exporting mRNA to the cytoplasm. Nxf1 is an mRNA export receptor, which binds processed mRNA and transports it through the nuclear pore complex. At present, the relationship between TREX and Nxf1 is not understood. Here we sh...

    journal_title:Nature communications

    pub_type: 杂志文章

    doi:10.1038/ncomms2005

    authors: Viphakone N,Hautbergue GM,Walsh M,Chang CT,Holland A,Folco EG,Reed R,Wilson SA

    更新日期:2012-01-01 00:00:00

  • Secreted CLIC3 drives cancer progression through its glutathione-dependent oxidoreductase activity.

    abstract::The secretome of cancer and stromal cells generates a microenvironment that contributes to tumour cell invasion and angiogenesis. Here we compare the secretome of human mammary normal and cancer-associated fibroblasts (CAFs). We discover that the chloride intracellular channel protein 3 (CLIC3) is an abundant componen...

    journal_title:Nature communications

    pub_type: 杂志文章

    doi:10.1038/ncomms14206

    authors: Hernandez-Fernaud JR,Ruengeler E,Casazza A,Neilson LJ,Pulleine E,Santi A,Ismail S,Lilla S,Dhayade S,MacPherson IR,McNeish I,Ennis D,Ali H,Kugeratski FG,Al Khamici H,van den Biggelaar M,van den Berghe PV,Cloix C,McDona

    更新日期:2017-02-15 00:00:00

  • Estimation of a general time-dependent Hamiltonian for a single qubit.

    abstract::The Hamiltonian of a closed quantum system governs its complete time evolution. While Hamiltonians with time-variation in a single basis can be recovered using a variety of methods, for more general Hamiltonians the presence of non-commuting terms complicates the reconstruction. Here using a single trapped ion, we pro...

    journal_title:Nature communications

    pub_type: 杂志文章

    doi:10.1038/ncomms11218

    authors: de Clercq LE,Oswald R,Flühmann C,Keitch B,Kienzler D,Lo HY,Marinelli M,Nadlinger D,Negnevitsky V,Home JP

    更新日期:2016-04-14 00:00:00

  • Confinement-deconfinement transition due to spontaneous symmetry breaking in quantum Hall bilayers.

    abstract::Band-inverted electron-hole bilayers support quantum spin Hall insulator and exciton condensate phases. Interest in quantum spin Hall effect in these systems has recently put them in the spotlight. We investigate such a bilayer in an external magnetic field. We show that the interlayer correlations lead to formation o...

    journal_title:Nature communications

    pub_type: 杂志文章

    doi:10.1038/ncomms10462

    authors: Pikulin DI,Silvestrov PG,Hyart T

    更新日期:2016-01-25 00:00:00

  • Cysteine oxidation and disulfide formation in the ribosomal exit tunnel.

    abstract::Understanding the conformational sampling of translation-arrested ribosome nascent chain complexes is key to understand co-translational folding. Up to now, coupling of cysteine oxidation, disulfide bond formation and structure formation in nascent chains has remained elusive. Here, we investigate the eye-lens protein...

    journal_title:Nature communications

    pub_type: 杂志文章

    doi:10.1038/s41467-020-19372-x

    authors: Schulte L,Mao J,Reitz J,Sreeramulu S,Kudlinzki D,Hodirnau VV,Meier-Credo J,Saxena K,Buhr F,Langer JD,Blackledge M,Frangakis AS,Glaubitz C,Schwalbe H

    更新日期:2020-11-04 00:00:00

  • Publisher Correction: An engineered human Fc domain that behaves like a pH-toggle switch for ultra-long circulation persistence.

    abstract::An amendment to this paper has been published and can be accessed via a link at the top of the paper. ...

    journal_title:Nature communications

    pub_type: 已发布勘误

    doi:10.1038/s41467-019-13458-x

    authors: Lee CH,Kang TH,Godon O,Watanabe M,Delidakis G,Gillis CM,Sterlin D,Hardy D,Cogné M,Macdonald LE,Murphy AJ,Tu N,Lee J,McDaniel JR,Makowski E,Tessier PM,Meyer AS,Bruhns P,Georgiou G

    更新日期:2019-11-26 00:00:00

  • A transposable element insertion is associated with an alternative life history strategy.

    abstract::Tradeoffs affect resource allocation during development and result in fitness consequences that drive the evolution of life history strategies. Yet despite their importance, we know little about the mechanisms underlying life history tradeoffs. Many species of Colias butterflies exhibit an alternative life history str...

    journal_title:Nature communications

    pub_type: 杂志文章

    doi:10.1038/s41467-019-13596-2

    authors: Woronik A,Tunström K,Perry MW,Neethiraj R,Stefanescu C,Celorio-Mancera MP,Brattström O,Hill J,Lehmann P,Käkelä R,Wheat CW

    更新日期:2019-12-17 00:00:00

  • Quantum nanophotonics with group IV defects in diamond.

    abstract::Diamond photonics is an ever-growing field of research driven by the prospects of harnessing diamond and its colour centres as suitable hardware for solid-state quantum applications. The last two decades have seen the field shaped by the nitrogen-vacancy (NV) centre with both breakthrough fundamental physics demonstra...

    journal_title:Nature communications

    pub_type: 杂志文章,评审

    doi:10.1038/s41467-019-13332-w

    authors: Bradac C,Gao W,Forneris J,Trusheim ME,Aharonovich I

    更新日期:2019-12-09 00:00:00

  • Land-use emissions play a critical role in land-based mitigation for Paris climate targets.

    abstract::Scenarios that limit global warming to below 2 °C by 2100 assume significant land-use change to support large-scale carbon dioxide (CO2) removal from the atmosphere by afforestation/reforestation, avoided deforestation, and Biomass Energy with Carbon Capture and Storage (BECCS). The more ambitious mitigation scenarios...

    journal_title:Nature communications

    pub_type: 杂志文章

    doi:10.1038/s41467-018-05340-z

    authors: Harper AB,Powell T,Cox PM,House J,Huntingford C,Lenton TM,Sitch S,Burke E,Chadburn SE,Collins WJ,Comyn-Platt E,Daioglou V,Doelman JC,Hayman G,Robertson E,van Vuuren D,Wiltshire A,Webber CP,Bastos A,Boysen L,Ciais

    更新日期:2018-08-07 00:00:00

  • Integrated multilayer stretchable printed circuit boards paving the way for deformable active matrix.

    abstract::Conventional rigid electronic systems use a number of metallization layers to route all necessary connections to and from isolated surface mount devices using well-established printed circuit board technology. In contrast, present solutions to prepare stretchable electronic systems are typically confined to a single s...

    journal_title:Nature communications

    pub_type: 杂志文章

    doi:10.1038/s41467-019-12870-7

    authors: Biswas S,Schoeberl A,Hao Y,Reiprich J,Stauden T,Pezoldt J,Jacobs HO

    更新日期:2019-10-28 00:00:00

  • Enhanced and unified anatomical labeling for a common mouse brain atlas.

    abstract::Anatomical atlases in standard coordinates are necessary for the interpretation and integration of research findings in a common spatial context. However, the two most-used mouse brain atlases, the Franklin-Paxinos (FP) and the common coordinate framework (CCF) from the Allen Institute for Brain Science, have accumula...

    journal_title:Nature communications

    pub_type: 杂志文章

    doi:10.1038/s41467-019-13057-w

    authors: Chon U,Vanselow DJ,Cheng KC,Kim Y

    更新日期:2019-11-07 00:00:00

  • Adrenal hormones mediate disease tolerance in malaria.

    abstract::Malaria reduces host fitness and survival by pathogen-mediated damage and inflammation. Disease tolerance mechanisms counter these negative effects without decreasing pathogen load. Here, we demonstrate that in four different mouse models of malaria, adrenal hormones confer disease tolerance and protect against early ...

    journal_title:Nature communications

    pub_type: 杂志文章

    doi:10.1038/s41467-018-06986-5

    authors: Vandermosten L,Pham TT,Knoops S,De Geest C,Lays N,Van der Molen K,Kenyon CJ,Verma M,Chapman KE,Schuit F,De Bosscher K,Opdenakker G,Van den Steen PE

    更新日期:2018-10-30 00:00:00

  • Functional evaluation of autism-associated mutations in NHE9.

    abstract::NHE9 (SLC9A9) is an endosomal cation/proton antiporter with orthologues in yeast and bacteria. Rare, missense substitutions in NHE9 are genetically linked with autism but have not been functionally evaluated. Here we use evolutionary conservation analysis to build a model structure of NHE9 based on the crystal structu...

    journal_title:Nature communications

    pub_type: 杂志文章

    doi:10.1038/ncomms3510

    authors: Kondapalli KC,Hack A,Schushan M,Landau M,Ben-Tal N,Rao R

    更新日期:2013-01-01 00:00:00

  • Publisher Correction: Parent of origin genetic effects on methylation in humans are common and influence complex trait variation.

    abstract::In the original version of this Article, the legend in the upper panel of Figure 2 incorrectly read 'paternal imprinting' and should have read 'maternal imprinting'. This has been corrected in both the PDF and HTML versions of the Article. ...

    journal_title:Nature communications

    pub_type: 已发布勘误

    doi:10.1038/s41467-019-10155-7

    authors: Zeng Y,Amador C,Xia C,Marioni R,Sproul D,Walker RM,Morris SW,Bretherick A,Canela-Xandri O,Boutin TS,Clark DW,Campbell A,Rawlik K,Hayward C,Nagy R,Tenesa A,Porteous DJ,Wilson JF,Deary IJ,Evans KL,McIntosh AM,Nava

    更新日期:2019-05-01 00:00:00

  • Unveiling the complexity of the maize transcriptome by single-molecule long-read sequencing.

    abstract::Zea mays is an important genetic model for elucidating transcriptional networks. Uncertainties about the complete structure of mRNA transcripts limit the progress of research in this system. Here, using single-molecule sequencing technology, we produce 111,151 transcripts from 6 tissues capturing ∼70% of the genes ann...

    journal_title:Nature communications

    pub_type: 杂志文章

    doi:10.1038/ncomms11708

    authors: Wang B,Tseng E,Regulski M,Clark TA,Hon T,Jiao Y,Lu Z,Olson A,Stein JC,Ware D

    更新日期:2016-06-24 00:00:00

  • Dynamic urea bond for the design of reversible and self-healing polymers.

    abstract::Polymers bearing dynamic covalent bonds may exhibit dynamic properties, such as self-healing, shape memory and environmental adaptation. However, most dynamic covalent chemistries developed so far require either catalyst or change of environmental conditions to facilitate bond reversion and dynamic property change in ...

    journal_title:Nature communications

    pub_type: 杂志文章

    doi:10.1038/ncomms4218

    authors: Ying H,Zhang Y,Cheng J

    更新日期:2014-01-01 00:00:00

  • RNA sequencing provides insights into the evolution of lettuce and the regulation of flavonoid biosynthesis.

    abstract::Different horticultural types of lettuce exhibit tremendous morphological variation. However, the molecular basis for domestication and divergence among the different horticultural types of lettuce remains unknown. Here, we report the RNA sequencing of 240 lettuce accessions sampled from the major horticultural types ...

    journal_title:Nature communications

    pub_type: 杂志文章

    doi:10.1038/s41467-017-02445-9

    authors: Zhang L,Su W,Tao R,Zhang W,Chen J,Wu P,Yan C,Jia Y,Larkin RM,Lavelle D,Truco MJ,Chin-Wo SR,Michelmore RW,Kuang H

    更新日期:2017-12-22 00:00:00

  • Cryo-EM structure of aerolysin variants reveals a novel protein fold and the pore-formation process.

    abstract::Owing to their pathogenical role and unique ability to exist both as soluble proteins and transmembrane complexes, pore-forming toxins (PFTs) have been a focus of microbiologists and structural biologists for decades. PFTs are generally secreted as water-soluble monomers and subsequently bind the membrane of target ce...

    journal_title:Nature communications

    pub_type: 杂志文章

    doi:10.1038/ncomms12062

    authors: Iacovache I,De Carlo S,Cirauqui N,Dal Peraro M,van der Goot FG,Zuber B

    更新日期:2016-07-13 00:00:00