13 citations · 28 across the 4 of their papers we have counts for
5 papers
Cosmological Imprint of the Second Law of Thermodynamics
Hyeong-Chan Kim, Jae-Weon Lee, Jungjai Lee
We study the evolution of the universe in the presence of inflaton, matter, radiation, and holographic dark energy. The time evolution of the scale factor is obtained by solving th…
Extraordinary vacuum black string solutions
Hyeong-Chan Kim, Jungjai Lee
In addition to the boosted static solution there are two other classes of stationary string-like solutions of the vacuum Einstein equation in (4+1)-dimensions. Each class is charac…
Black string and velocity frame dragging
Jungjai Lee, Hyeong-Chan Kim
We investigate velocity frame dragging with the boosted Schwarzschild black string solution and the boosted Kaluza-Klein bubble solution, in which a translational symmetry along th…
Stationary vacuum hyper-cylindrical solution in 4+1 dimensions
Jungjai Lee, Hyeong-Chan Kim
We find a 4+1 dimensional stationary vacuum hyper-cylindrical solution solution which is spherically symmetric in dimensions and invariant under the translation along the fifth…
Cosmic D- and DF-strings from D3Dbar3: Black Strings and BPS Limit
Taekyung Kim, Yoonbai Kim, Bumseok Kyae +1
We study D- and DF-strings in a D3 system by using Dirac-Born-Infeld type action. In the presence of an electric flux from the transverse direction, we discuss gra…