Full metadata record
DC Field | Value | Language |
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dc.contributor.author | 양현석 | - |
dc.date.accessioned | 2016-08-28T12:08:33Z | - |
dc.date.available | 2016-08-28T12:08:33Z | - |
dc.date.issued | 2010 | - |
dc.identifier.issn | 1550-7998 | - |
dc.identifier.other | OAK-6784 | - |
dc.identifier.uri | https://dspace.ewha.ac.kr/handle/2015.oak/220961 | - |
dc.description.abstract | We examine the picture of emergent geometry arising from a mass-deformed matrix model. Because of the mass deformation, a vacuum geometry turns out to be a constant curvature spacetime such as d-dimensional sphere and (anti-)de Sitter spaces. We show that the mass-deformed matrix model giving rise to the constant curvature spacetime can be derived from the d-dimensional Snyder algebra. The emergent geometry beautifully confirms all the rationale inferred from the algebraic point of view that the d-dimensional Snyder algebra is equivalent to the Lorentz algebra in (d+1)-dimensional flat spacetime. For example, a vacuum geometry of the mass-deformed matrix model is completely described by a G-invariant metric of coset manifolds G/H defined by the Snyder algebra. We also discuss a nonlinear deformation of the Snyder algebra. © 2010 The American Physical Society. | - |
dc.language | English | - |
dc.title | Emergent geometry from quantized spacetime | - |
dc.type | Article | - |
dc.relation.issue | 4 | - |
dc.relation.volume | 82 | - |
dc.relation.index | SCI | - |
dc.relation.index | SCIE | - |
dc.relation.index | SCOPUS | - |
dc.relation.journaltitle | Physical Review D - Particles, Fields, Gravitation and Cosmology | - |
dc.identifier.doi | 10.1103/PhysRevD.82.045004 | - |
dc.identifier.wosid | WOS:000280612100007 | - |
dc.identifier.scopusid | 2-s2.0-77956917288 | - |
dc.author.google | Yang H.S. | - |
dc.author.google | Sivakumar M. | - |
dc.contributor.scopusid | 양현석(55731074000) | - |
dc.date.modifydate | 20230328115147 | - |