{"@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/1361699993389569792.json","@type":"Article","productIdentifier":[{"identifier":{"@type":"DOI","@value":"10.1007/jhep04(2019)143"}},{"identifier":{"@type":"URI","@value":"https://link.springer.com/content/pdf/10.1007/JHEP04(2019)143.pdf"}},{"identifier":{"@type":"URI","@value":"https://link.springer.com/article/10.1007/JHEP04(2019)143/fulltext.html"}}],"dc:title":[{"@value":"Light-cone reduction of Witten’s open string field theory"}],"description":[{"type":"abstract","notation":[{"@value":"<jats:title>A<jats:sc>bstract</jats:sc>\n          </jats:title>\n          <jats:p>We elucidate some exact relations between light-cone and covariant string field theories on the basis of the homological perturbation lemma for <jats:italic>A</jats:italic>\n            <jats:sub>∞</jats:sub>. The covariant string field splits into the light-cone string field and trivial excitations of BRST quartets: the latter generates the gauge symmetry and covariance. We first show that the reduction of gauge degrees can be performed by applying the lemma, which gives a refined version of the no-ghost theorem of covariant strings. Then, we demonstrate that after the reduction, gauge-fixed theory can be regarded as a kind of effective field theory and it provides an exact gauge-fixing procedure taking into account interactions. As a result, a novel light-cone string field theory is obtained from Witten’s open string field theory.</jats:p>"}]}],"creator":[{"@id":"https://cir.nii.ac.jp/crid/1381699993389569792","@type":"Researcher","foaf:name":[{"@value":"Hiroaki Matsunaga"}]}],"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":"2019-04","prism:volume":"2019","prism:number":"4","prism:startingPage":"143"},"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/JHEP04(2019)143.pdf"},{"@id":"https://link.springer.com/article/10.1007/JHEP04(2019)143/fulltext.html"}],"createdAt":"2019-04-24","modifiedAt":"2021-09-03","foaf:topic":[{"@id":"https://cir.nii.ac.jp/all?q=Nuclear%20and%20High%20Energy%20Physics","dc:title":"Nuclear and High Energy Physics"}],"relatedProduct":[{"@id":"https://cir.nii.ac.jp/crid/1050292706231085056","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@language":"en","@value":"Tree-level S-matrix of superstring field theory with homotopy algebra structure"}]},{"@id":"https://cir.nii.ac.jp/crid/2050588892108564736","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@value":"Perturbative path-integral of string fields and the A∞ structure of the BV master equation"}]}],"dataSourceIdentifier":[{"@type":"CROSSREF","@value":"10.1007/jhep04(2019)143"},{"@type":"CROSSREF","@value":"10.1007/jhep03(2021)193_references_DOI_Lou61ICzhhLmWJ1Bdmi4FtqZuJM"},{"@type":"CROSSREF","@value":"10.1093/ptep/ptac132_references_DOI_Lou61ICzhhLmWJ1Bdmi4FtqZuJM"}]}