72 citations · 326 across the 47 of their papers we have counts for
47 papers
Abelian Chern-Simons term as a Kaluza-Klein dimensional reduction of the Gibbons-Hawking surface term
Hongsu Kim, Jae Sok Oh
It is suggested that the original, minimal Kaluza-Klein theory should be extended by adding a 5-dimensional version of the Gibbons-Hawking gravitational surface term. It is then de…
The Bardeen-Petterson Effect as an Observable Support for the Blanford-Payne Process Black Hole Jet Production
Uicheol Jang, Hongsu Kim
Relativistic jets are observed around accreting black holes, from stellar mass to super massive black holes. But Its origin has not been fully understood. Although Blanford-Payne p…
Toward practical/realistic Randall-Sundrum Brane world scenario
Uicheol Jang, Hongsu Kim
The Randall- Sundrum brane world scenario is mostly preserved and still secure as we realized that the graviton trap is still safely guaranteed. We would like to empathize here tha…
Thick accretion disk and Its super Eddington luminosity around spinning blackholes
Uicheol Jang, Yu Yi, Hongsu Kim
In the general accretion disk model theory, the accretion disk surrounding an astronomical object comprises fluid rings obeying Keplerian motion. However, we should consider relati…
Implication of the Superstring theory on Astrophysics and Cosmology
Hongsu Kim
Under the spirit of J. Polchinsky's introduction of D-brane in the string target spacetime (or 'bulk', for short), we consider the presence of both closed and open superstrings and…
Open string tachyon is the stringy inflaton
Hongsu Kim
Regarding the current status of the superstring theory, despite its fully developed contents of all interactions in nature, it is no doubt that unfortunately it lacks a well establ…