9.8k citations
- National Astronomical Observatory of JapanJP111 papers
- National Tsing Hua UniversityTW111 papers
- The University of TokyoJP111 papers
- National Institute for Mathematical SciencesKR110 papers
- Korea Institute of Science & Technology InformationKR109 papers
- University of FloridaUS109 papers
- California Institute of TechnologyUS108 papers
- University of PerugiaIT108 papers
- Sapienza University of RomeIT107 papers
- Chinese University of Hong KongHK106 papers
- University of Wisconsin–MilwaukeeUS106 papers
- Cardiff UniversityGB105 papers
13 papers · 1 filter
Polarization modes of gravitational waves in three-dimensional massive gravities
Taeyoon Moon, Yun Soo Myung
We find polarization modes of gravitational waves in topologically massive and new massive gravities by using the Newman-Penrose formalism where the null real tetrad is necessary t…
Stability of Schwarzschild black hole in f(R) gravity with the dynamical Chern-Simons term
Taeyoon Moon, Yun Soo Myung
We perform the stability analysis of the Schwarzschild black hole in gravity with the parity-violating Chern-Simons (CS) term coupled to a dynamical scalar field . For th…
The absence of the Kerr black hole in the Hořava-Lifshitz gravity
Hyung Won Lee, Yun Soo Myung
We show that the Kerr metric does not exist as a fully rotating black hole solution to the modified Hořava-Lifshitz (HL) gravity with and case. We perform it by showi…
Critical gravity in the Chern-Simons modified gravity
Taeyoon Moon, Yun Soo Myung
We perform the perturbation analysis of the Chern-Simons modified gravity around the AdS spacetimes (its curvature radius ) to obtain the critical gravity. In general, we…
Massive gravitons dark matter scenario revisited
Hyung Won Lee, Kyoung Yee Kim, Yun Soo Myung
We reexamine the massive graviton dark matter scenario (MGCDM) which was recently considered as an alternative to dark energy models. When introducing the native and effective equa…
Future cosmological evolution in gravity using two equations of state parameters
Hyung Won Lee, Kyoung Yee Kim, Yun Soo Myung
We investigate the issues of future oscillations around the phantom divide for gravity. For this purpose, we introduce two types of energy density and pressure arisen from t…