Space-Time-Matter
- B. Mashhoon, Hongya Liu, P. Wesson
- Physics
- 1996
Constraints on modified Chaplygin gas from recent observations and a comparison of its status with other models
- Jianbo Lu, Lixin Xu, Jiechao Li, Baorong Chang, Y. Gui, Hongya Liu
- Physics
- 17 April 2008
On the spectrum of oscillations of a Schwarzschild black hole
- Hongya Liu, B. Mashhoon
- Physics
- 1 February 1996
The spectral properties of the resonant oscillations of a Schwarzschild black hole are studied. The analogy with the Coulomb wave equation is developed, and it is shown that the high-overtone…
Holographic dark energy in a cyclic universe
- Jingfei Zhang, Xin Zhang, Hongya Liu
- Physics
- 23 August 2007
In this paper we study the cosmological evolution of the holographic dark energy in a cyclic universe, generalizing the model of holographic dark energy proposed by Li. The holographic dark energy…
Statefinder diagnosis for the interacting model of holographic dark energy
- Jingfei Zhang, Xin Zhang, Hongya Liu
- Physics
- 29 May 2007
Particle masses and the cosmological constant in Kaluza-Klein theory
- B. Mashhoon, Hongya Liu, P. Wesson
- Physics
- 7 July 1994
Solar System Tests of Higher Dimensional Gravity
- Hongya Liu, J. Overduin
- Physics, Geology
- 8 March 2000
The classical tests of general relativity—light deflection, time delay, and perihelion shift—are applied, along with the geodetic precession test, to the five-dimensional extension of the theory…
Statefinder parameters for interacting phantom energy with dark matter
- Baorong Chang, Hongya Liu, Lixin Xu, Chengwu Zhang, Y. Ping
- Physics
- 21 December 2006
In this paper we apply the statefinder parameters to the interacting phantom energy with dark matter. There are two kinds of scaling solution in this model. It is found that the evolving trajectories…
Universe Models with a Variable Cosmological “Constant” and a “Big Bounce”
- Hongya Liu, P. Wesson
- Physics
- 28 July 2001
We present a rich class of exact solutions that contains radiation-dominated and matter-dominated models for the early and late universe. They include a variable cosmological "constant" that is…
The motion of a spinning object in a higher-dimensional spacetime
- Hongya Liu, P. Wesson
- Physics
- 1 August 1996
We solve exactly the equations of 5D general relativity for the case of a spinning test object moving in a circular orbit in a Schwarzschild-like spacetime augmented by one extra dimension. All of…
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