Charged spinning black holes as particle accelerators
- Shao-Wen Wei, Yu-Xiao Liu, Hengyuan Guo, Chun-E. Fu
- Physics
- 5 June 2010
It has recently been pointed out that the spinning Kerr black hole with maximal spin could act as a particle collider with arbitrarily high center-of-mass energy. In this paper, we will extend the…
Bulk matter fields on two-field thick branes
- Chun-E. Fu, Yu-Xiao Liu, Hengyuan Guo
- Physics
- 1 January 2011
In this paper we obtain a new solution of a brane made up of a scalar field coupled to a dilaton. There is a unique parameter $b$ in the solution, which decides the distribution of the energy density…
Black hole spectroscopy from null geodesics
- Shao-Wen Wei, Yu-Xiao Liu, Chun-E. Fu
- Physics
- 30 January 2013
The quasinormal mode frequencies can be understood from the massless particles trapped at the unstable circular null geodesics and slowly leaking out to infinity. Base on this viewpoint, in this…
Fermion localization and resonances on a de Sitter thick brane
- Yu-Xiao Liu, Junliang Yang, Zhen-hua Zhao, Chun-E. Fu, Y. Duan
- Physics
- 11 April 2009
In C. A. S. Almeida, R. Casana, M. M. Ferreira, Jr., and A. R. Gomes, Phys. Rev. D 79, 125022 (2009), the simplest Yukawa coupling eta(Psi) over bar phi chi Psi was considered for a…
Strong field limit analysis of gravitational lensing in Kerr-Taub-NUT spacetime
- Shao-Wen Wei, Yu-Xiao Liu, Chun-E. Fu, Ke Yang
- Physics
- 5 April 2011
In this paper, we study numerically the quasi-equatorial lensing by the stationary, axially-symmetric black hole in Kerr-Taub-NUT spacetime in the strong field limit. The deflection angle of light…
Kinks in higher derivative scalar field theory
- Y. Zhong, Rong-Zhen Guo, Chun-E. Fu, Yu-Xiao Liu
- PhysicsPhysics Letters B
- 8 April 2018
Localization of gravity and bulk matters on a thick anti-de Sitter brane
- Yu-Xiao Liu, Hengyuan Guo, Chun-E. Fu, Hai-tao Li
- Physics
- 21 January 2011
In this paper, we investigate the localization and the mass spectra of gravity and various bulk matter fields on a thick anti-de Sitter (AdS) brane, by presenting the mass-independent potentials of…
Gravity localization and effective Newtonian potential for Bent thick branes
- Hengyuan Guo, Yu-Xiao Liu, Shao-Wen Wei, Chun-E. Fu
- Physics, Geology
- 22 August 2010
In this letter, we first investigate the gravity localization and mass spectrum of gravity KK modes on de Sitter and anti-de Sitter thick branes. Then, the effective Newtonian gravitational…
Localization of matters on Anti-de Sitter thick branes
- Yu-Xiao Liu, Hengyuan Guo, Chun-E. Fu, Ji-rong Ren
- Physics
- 25 July 2009
By presenting the mass-independent potentials of the Kaluza-Klein (KK) modes in the corresponding Schrödinger equations, we investigate the localization and mass spectra of various bulk matter fields…
Resonances of Kalb-Ramond field on symmetric and asymmetric thick branes
- Yun-zhi Du, Li Zhao, Yi-Ming Zhong, Chun-E. Fu, Hengyuan Guo
- Physics
- 15 January 2013
In this paper, we investigate the localization of the Kalb-Ramond field on symmetric and asymmetric thick branes, which are generated by a background scalar field. In order to localize the…
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