搜索结果: 1-7 共查到“相对论与引力场 vacuum”相关记录7条 . 查询时间(0.078 秒)
L.R.S. Bianchi type II Stiff Fluid cosmological model with Decaying Vacuum Energy Density $\Lambda$ in general relativity
LRS Bianchi type II models Cosmological constant
2010/12/20
Locally rotationally symmetric (L.R.S.) Bianchi type II stiff fluid cos-mological model is investigated. To get the deterministic model of the universe, we have assumed a condition A = Bm between metr...
Brans-Dicke Cosmology in 4D from scalar-vacuum in 5D
Brans-Dicke Theory Kaluza-Klein Theory Modified General Relativity Cosmic Late-Time Acceleration
2010/3/17
We show that Brans-Dicke (BD) theory in 5D may explain the present cosmic accelerated expansion without recurring to matter fields in 5D or dark energy in 4D. Without making any assumption on the natu...
Vacuum thin shell solutions in five-dimensional Lovelock gravity
five-dimensional Lovelock gravity Vacuum thin shell solutions
2010/3/18
Junction conditions for vacuum solutions in five-dimensional Einstein-Gauss-Bonnet gravity are studied. We focus on those cases where two spherically symmetric regions of space-time are joined in such...
We address the gravitation and inertia in the framework of 'general gauge principle', which accounts for 'gravitation gauge group' generated by hidden local internal symmetry implemented on the flat s...
Recently, traversable wormhole geometries were constructed in the context of f(R) gravity. The latter is equivalent to a Brans-Dicke theory with a coupling parameter w=0, which is apparently excluded ...
Vacuum Solutions of Classical Gravity on Cyclic Groups from Noncommutative Geometry
non-unitary link variable Connes' distance formula vacuum solution
noncommutative geometry cyclic group
2007/8/15
2002Vol.37No.1pp.11-14DOI:
Vacuum Solutions of Classical Gravity on Cyclic Groups from Noncommutative Geometry
DAI Jian and SONG Xing-Chang
Institute of Theoretical Phys...
Metric of Rotating Charged Spherical Mass in Vacuum
for Vector Graviton Metric Theory of Gravitation
metric theory of gravitation vector graviton field tetrad Kerr-Newman metric
2007/8/15
2005Vol.44No.5pp.855-857DOI:
Metric of Rotating Charged Spherical Mass in Vacuum
for Vector Graviton Metric Theory of Gravitation
QIAN Shang-Wu,1 ZHONG Zai-Zhe,2 and GU Zhi-Yu3
...