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- National Astronomical Observatory of JapanJP111 papers
- National Tsing Hua UniversityTW111 papers
- The University of TokyoJP111 papers
- National Institute for Mathematical SciencesKR110 papers
- Korea Institute of Science & Technology InformationKR109 papers
- University of FloridaUS109 papers
- California Institute of TechnologyUS108 papers
- University of PerugiaIT108 papers
- Sapienza University of RomeIT107 papers
- Chinese University of Hong KongHK106 papers
- University of Wisconsin–MilwaukeeUS106 papers
- Cardiff UniversityGB105 papers
5 papers · 1 filter
Classical instanton and wormhole solutions of Type IIB string theory
Jin Young Kim, H. W. Lee, Y. S. Myung
We study D-brane in type IIB superstring theory. In addition to RR instanton, we obtain the RR charged wormhole solution in the Einstein frame. This corresponds to the ten-d…
Higher dimensional extremal black strings
H. W. Lee, Y. S. Myung, Jin Young Kim +1
We investigate the five and six-dimensional black strings within Einstein-Maxwell theory. The extremal black strings are endowed with the null Killing symmetry. We study the propag…
Propagating waves in an extremal black string
H. W. Lee, Y. S. Myung, Jin Young Kim +1
We investigate the black string in the context of the string theories. It is shown that the graviton is the only propagating mode in the (2+1)--dimensional extremal black string ba…
New divergences of tachyon in the two-dimensional charged black holes
H. W. Lee, Y. S. Myung, Jin Young Kim +1
We quantize the tachyon field in the two-dimensional (2D), charged black holes where is the dilaton coupling parameter for the Maxwell term. Especially the expectation va…
Chiral boson, -coherent state and edge states in the quantum Hall effect
Y. S. Myung
We perform consistently the Gupta-Bleuler quantization combined with Dirac procedure for a chiral boson with the parameter () on the circle, the boundary of the circular droplet…