DC Field | Value | Language |
---|---|---|
dc.contributor.advisor | Choi, Ki-Woon | - |
dc.contributor.advisor | Kim, Jae-Kwan | - |
dc.contributor.advisor | 최기원 | - |
dc.contributor.advisor | 김재관 | - |
dc.contributor.author | Park, Dahl | - |
dc.contributor.author | 박달 | - |
dc.date.accessioned | 2011-12-14T07:31:43Z | - |
dc.date.available | 2011-12-14T07:31:43Z | - |
dc.date.issued | 1998 | - |
dc.identifier.uri | http://library.kaist.ac.kr/search/detail/view.do?bibCtrlNo=135071&flag=dissertation | - |
dc.identifier.uri | http://hdl.handle.net/10203/47837 | - |
dc.description | 학위논문(박사) - 한국과학기술원 : 물리학과, 1998.2, [ iv, 105 p. ] | - |
dc.description.abstract | Space-time aspects of string theory are studied in the context of the low engery effective string theory. We consider d-dimensional charged dilaton gravity theories which can be interpreted as various low energy effective string theories in the d-dimensional target space. The theories have naked singularities, asymptotically flat and non-flat black holes. We show no-scalar-hair property and clarify the relationship between asymptotically flat and non-flat black holes. The implications of the string duality to the space-time of the low energy effective string theory is considered using the (2+1)-dimensional gravity theories including a particular effective string theory. We find an analog of electric-magnetic duality trasformation in the axially symmetric and static cases. It is shown that the transformation can be related to T-duality and also can be used to generate new solutions from the known solutions. We can describe physics of D-branes by supergravity for the distance scale much logner than the string size. The type IIB supergravity which describes intersecting D-strings and D 5-branes is studied. It is shown that their static S-wave sector contains naked singularity, asymptotically flat and non-flat black holes. We show no-hair property and clarify the relationship between asymptotically flat and non-flat black holes. | eng |
dc.language | eng | - |
dc.publisher | 한국과학기술원 | - |
dc.title | Aspects of string theoretic black holes | - |
dc.title.alternative | 끈이론 블랙홀의 여러 양상들 | - |
dc.type | Thesis(Ph.D) | - |
dc.identifier.CNRN | 135071/325007 | - |
dc.description.department | 한국과학기술원 : 물리학과, | - |
dc.identifier.uid | 000935137 | - |
dc.contributor.localauthor | Park, Dahl | - |
dc.contributor.localauthor | 박달 | - |
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