4 papers
Equation of State Parameters for Fluid of Stringy Extended Objects in Cosmology with Cosmological Constant
Soon-Tae Hong, Bum-Hoon Lee
We construct the strong energy conditions (SECs) for both massive and massless stringy extended objects in the higher dimensional cosmology (HDC) with cosmological constant . E…
Statistical Entropy Based on the Generalized-Uncertainty-Principle-Induced Effective Metric
Soon-Tae Hong, Yong-Wan Kim, Young-Jai Park
We investigate the statistical entropy of black holes within the framework of the generalized uncertainty principle (GUP) by employing effective metrics that incorporate leading-or…
Rough estimates of solar system gravitomagnetic effects in post-Newtonian gravity
Soon-Tae Hong
In order to describe properly the gravity interactions including the mass currents, in the gravitomagnetism we construct four Maxwell type gravitational equations which are shown t…
Tidal effects based on GUP-induced effective metric
Soon-Tae Hong, Yong-Wan Kim, Young-Jai Park
In this paper, we study tidal forces in the Schwarzschild black hole whose metric includes explicitly a generalized uncertainty principle (GUP) effect. We also investigate interest…