搜索结果: 136-150 共查到“理学 black holes”相关记录174条 . 查询时间(0.063 秒)
Black holes in modified gravity theories
Black holes modified gravity theories
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2010/3/17
In the context of $f(R)$ gravity theories, the issue of finding static and spherically symmetric black hole solutions is addressed. Two approaches to study the existence of such solutions are consider...
Large Extra Dimensions and Small Black Holes at the LHC
Black Holes Dimensions mass-scale M
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2010/3/19
We present an overview on the conjectured production of microscopic black holes as a consequence of high energy hadronic collisions at the LHC, CERN (Geneva, Switzerland) from this year on. Provided t...
Large Extra Dimensions and Small Black Holes at the LHC
Small Black Holes Large Extra Dimensions
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2010/3/15
We present an overview on the conjectured production of microscopic black holes as a consequence of high energy hadronic collisions at the LHC, CERN (Geneva, Switzerland) from this year on. Provided t...
Thin-shell wormholes from charged black holes in generalized dilaton-axion gravity
Thin-shell wormholes black holes
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2010/3/17
This paper discusses a new type of thin-shell wormhole constructed by applying the cut-and-paste technique to two copies of a charged black hole in generalized dilaton-axion gravity, which was inspire...
Production of tidal-charged black holes at the Large Hadron Collider
Tidal-charged black hole Large Hadron Collider
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2010/3/18
Tidal-charged black hole solutions localized on a three-brane in the five-dimensional gravity scenario of Randall and Sundrum have been known for some time. The solutions have been used to study the d...
Acoustic black holes for relativistic fluids
black holes relativistic fluids
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2010/3/18
We derive a new acoustic black hole metric from the Abelian Higgs model. In the non-relativistic limit, while the Abelian Higgs model becomes the Ginzburg-Landau model, the metric reduces to an ordina...
Geon black holes and quantum field theory
Geon black holes quantum field theory
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2010/3/17
Black hole spacetimes that are topological geons in the sense of Sorkin can be constructed by taking a quotient of a stationary black hole that has a bifurcate Killing horizon. We discuss the geometri...
On the instability of Reissner-Nordstrom black holes in de Sitter backgrounds
black holes instability Sitter backgrounds
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2010/3/17
Recent numerical investigations have uncovered a surprising result: Reissner-Nordstrom-de Sitter black holes are unstable for spacetime dimensions larger than 6. Here we prove the existence of such in...
Energy and angular momentum of dilaton black holes
Energy angular momentum dilaton black holes
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2009/7/10
Energy and angular momentum of dilaton black holes。
Gravitomagnetism and angular momenta of black-holes
Gravitomagnetism black-holes
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2009/7/9
Gravitomagnetism and angular momenta of black-holes。
Star formation near supermassive black holes
Star formation supermassive black holes
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2009/6/30
Star formation near supermassive black holes。
Obscured and unobscured growth of supermassive black holes
unobscured growth supermassive black holes
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2009/6/30
Obscured and unobscured growth of supermassive black holes。
The fate of massive black holes in gas-rich galaxy mergers
black holes gas-rich galaxy mergers
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2009/6/25
The fate of massive black holes in gas-rich galaxy mergers。
Big game hunting in the andromeda galaxy：identifying And weighing black holes in low mass x-ray binaries
andromeda galaxy low mass x-ray binaries weighing black holes
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2009/6/17
Big game hunting in the andromeda galaxy：identifying And weighing black holes in low mass x-ray binaries。
X-ray heated accretion discs around stellar mass black Holes
X-ray stellar mass black Holes
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2009/6/17
X-ray heated accretion discs around stellar mass black Holes。