151 citations
- Asia Pacific Center for Theoretical PhysicsKR14 papers
- University of AlbertaCA6 papers
- Hanyang UniversityKR3 papers
- Chinese Academy of SciencesCN2 papers
- Institute of Theoretical PhysicsCN2 papers
- Fudan UniversityCN1 paper
- National Center for Theoretical SciencesTW1 paper
- National Taiwan UniversityTW1 paper
- Sogang UniversityKR1 paper
- Yonsei UniversityKR1 paper
7 papers · 1 filter
Hawking Radiation as Quantum Tunneling in Rindler Coordinate
Sang Pyo Kim
We substantiate the Hawking radiation as quantum tunneling of fields or particles crossing the horizon by using the Rindler coordinate. The thermal spectrum detected by an accelera…
Quantum Entanglement and Teleportation in Higher Dimensional Black Hole Spacetimes
Xian-Hui Ge, Sang Pyo Kim
We study the properties of quantum entanglement and teleportation in the background of stationary and rotating curved space-times with extra dimensions. We show that a maximally en…
Schwinger Pair Production at Finite Temperature in Scalar QED
Sang Pyo Kim, Hyun Kyu Lee
In scalar QED we study the Schwinger pair production from an initial ensemble of charged bosons when an electric field is turned on for a finite period together with or without a c…
Ricci Flat Black Holes and Hawking-Page Phase Transition in Gauss-Bonnet Gravity and Dilaton Gravity
Rong-Gen Cai, Sang Pyo Kim, Bin Wang
It is well-known that there exists a Hawking-Page phase transition between a spherical AdS black hole and a thermal AdS space. The phase transition does not happen between a Ricci…
Ellipsoidal universe in the brane world
Xian-Hui Ge, Sang Pyo Kim
We study a scenario of the ellipsoidal universe in the brane world cosmology with a cosmological constant in the bulk . From the five-dimensional Einstein equations we derive the e…
Improved Approximations for Fermion Pair Production in Inhomogeneous Electric Fields
Sang Pyo Kim, Don N. Page
Reformulating the instantons in a complex plane for tunneling or transmitting states, we calculate the pair-production rate of charged fermions in a spatially localized electric fi…