41 citations
- Seoul National UniversityKR3 papers
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- Institute for Basic ScienceKR2 papers
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- Constructor UniversityDE1 paper
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- Indian Institute of Technology GuwahatiIN1 paper
- Jeonbuk National UniversityKR1 paper
- Korea Advanced Institute of Science and TechnologyKR1 paper
- Korea Institute for Advanced StudyKR1 paper
- Laboratoire d'Informatique Algorithmique: Fondements et ApplicationsFR1 paper
- Microsoft (United States)US1 paper
4 papers · 1 filter
The Role of Angular Momentum and Cosmic Censorship in the (2+1)-Dimensional Rotating Shell Collapse
Robert B. Mann, John J. Oh, Mu-In Park
We study the gravitational collapse problem of rotating shells in three-dimensional Einstein gravity with and without a cosmological constant. Taking the exterior and interior metr…
Absorption Cross Section in Warped AdS Black Hole
John J. Oh, Wontae Kim
The absorption cross section is studied in the low-frequency region for a propagating scalar field under the warped AdS black hole background in the topologically massive gravi…
Open maps between shift spaces
Uijin Jung
Given a code from a shift space to an irreducible sofic shift, any two of the following three conditions -- open, constant-to-one, (right or left) closing -- imply the third. If th…
Singularities in geodesic surface congruence
Yong Seung Cho, Soon-Tae Hong
In the stringy cosmology, we investigate singularities in geodesic surface congruences for the time-like and null strings to yield the Raychaudhuri type equations possessing correc…