{"@context":{"@vocab":"https://cir.nii.ac.jp/schema/1.0/","rdfs":"http://www.w3.org/2000/01/rdf-schema#","dc":"http://purl.org/dc/elements/1.1/","dcterms":"http://purl.org/dc/terms/","foaf":"http://xmlns.com/foaf/0.1/","prism":"http://prismstandard.org/namespaces/basic/2.0/","cinii":"http://ci.nii.ac.jp/ns/1.0/","datacite":"https://schema.datacite.org/meta/kernel-4/","ndl":"http://ndl.go.jp/dcndl/terms/","jpcoar":"https://github.com/JPCOAR/schema/blob/master/2.0/"},"@id":"https://cir.nii.ac.jp/crid/1362262943378533632.json","@type":"Article","productIdentifier":[{"identifier":{"@type":"DOI","@value":"10.1007/jhep07(2019)083"}},{"identifier":{"@type":"URI","@value":"https://link.springer.com/content/pdf/10.1007/JHEP07(2019)083.pdf"}},{"identifier":{"@type":"URI","@value":"https://link.springer.com/article/10.1007/JHEP07(2019)083/fulltext.html"}}],"dc:title":[{"@value":"Open exceptional strings and D-branes"}],"description":[{"type":"abstract","notation":[{"@value":"<jats:title>A<jats:sc>bstract</jats:sc>\n          </jats:title>\n          <jats:p>We study D-branes in the extended geometry appearing in exceptional field theory (or exceptional generalised geometry). Starting from the exceptional sigma model (an <jats:italic>E</jats:italic>\n            <jats:sub>d(d)</jats:sub> covariant worldsheet action with extra target space coordinates), we define open string boundary conditions. We write down Neumann and Dirichlet projectors compatible with the preservation of half-maximal supersymmetry by the brane (building on previous work on the definition of generalised orientifold quotients in exceptional field theory). This leads to a definition of D-branes, plus their S-duals, as particular subspaces of the exceptional geometry, and provides an opportunity to study D-branes in U-fold backgrounds.</jats:p>"}]}],"creator":[{"@id":"https://cir.nii.ac.jp/crid/1382262943378533632","@type":"Researcher","foaf:name":[{"@value":"Chris D.A. Blair"}]}],"publication":{"publicationIdentifier":[{"@type":"EISSN","@value":"10298479"}],"prism:publicationName":[{"@value":"Journal of High Energy Physics"}],"dc:publisher":[{"@value":"Springer Science and Business Media LLC"}],"prism:publicationDate":"2019-07","prism:volume":"2019","prism:number":"7","prism:startingPage":"083"},"reviewed":"false","dc:rights":["https://creativecommons.org/licenses/by/4.0/","https://creativecommons.org/licenses/by/4.0/"],"url":[{"@id":"https://link.springer.com/content/pdf/10.1007/JHEP07(2019)083.pdf"},{"@id":"https://link.springer.com/article/10.1007/JHEP07(2019)083/fulltext.html"}],"createdAt":"2019-07-18","modifiedAt":"2021-09-03","relatedProduct":[{"@id":"https://cir.nii.ac.jp/crid/2050588892108554752","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@value":"Gauged sigma models and exceptional dressing cosets"}]},{"@id":"https://cir.nii.ac.jp/crid/2050870367078603008","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@value":"Born sigma model for branes in exceptional geometry"}]}],"dataSourceIdentifier":[{"@type":"CROSSREF","@value":"10.1007/jhep07(2019)083"},{"@type":"CROSSREF","@value":"10.1093/ptep/ptac098_references_DOI_ByGsjjUmlE9ZkSyM7dNQYLr3Gks"},{"@type":"CROSSREF","@value":"10.1093/ptep/ptaa081_references_DOI_ByGsjjUmlE9ZkSyM7dNQYLr3Gks"}]}