搜索结果: 1-9 共查到“理论物理学 Supergravity”相关记录9条 . 查询时间(0.046 秒)
Towards Loop Quantum Supergravity (LQSG)
Loop Quantum Supergravity General Relativity and Quantum Cosmology
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2011/7/27
Abstract: Should nature be supersymmetric, then it will be described by Quantum Supergravity at least in some energy regimes. The currently most advanced description of Quantum Supergravity and beyond...
Noncommutative Geometry and Supergravity
Noncommutative Geometry Supergravity
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2010/12/23
A spectral action associated with an Einstein-Cartan formulation of supergravity is proposed. To construct this action we make use of the Seeley-DeWitt coefficients in a Riemann-Cartan space. For con...
Note on Bonus Relations for N=8 Supergravity Tree Amplitudes
Bonus Relations N=8 Supergravity Tree Amplitudes
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2010/12/24
We study the application of non-trivial relations between gravity tree amplitudes, the bonus relations, to all tree-level amplitudes in N=8 supergravity. We show that the relations can be used to sim...
Noncommutative Geometry and Supergravity
Noncommutative Geometry Supergravity
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2010/12/21
A spectral action associated with an Einstein-Cartan formulation of supergravity is proposed. To construct this action we make use of the Seeley-DeWitt coefficients in a Riemann-Cartan space. For cons...
On Hybrid (Topologically) Massive Supergravity in Three Dimensions
Hybrid (Topologically) Massive Supergravity Three Dimensions
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2010/12/21
A class of hybrid (topologically) massive off-shell supergravities coupled to an on-shell
matter scalar multiplet was recently constructed. The auxiliary field in the off-shell multiplet is dynamical...
Holographic Q-Picture of Black Holes in Five Dimensional Minimal Supergravity
Holographic Q-Picture Black Holes Five Dimensional Minimal Supergravity
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2010/12/21
In this article, we explore the holographic Q-picture description for the charged rotating black holes in the five-dimensional minimal supergravity. The central charge in the Q-picture depends only on...
Frequentist Analysis of the Parameter Space of Minimal Supergravity
Frequentist Analysis Parameter Space Minimal Supergravity
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2011/1/6
We make a frequentist analysis of the parameter space of minimal supergravity (mSUGRA), in which, as well as the gaugino and scalar soft supersymmetry-breaking parameters being universal.
General inflaton potentials in supergravity
General inflaton potentials supergravity
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2010/12/22
We describe a way to construct supergravity models with an arbitrary inflaton potential V ( )
and show that all other scalar fields in this class of models can be stabilized at the inflationary traje...
Embedding (R+R^2)-Inflation into Supergravity
Inflation Supergravity
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2010/12/21
We find the natural embedding of the (R + R2)-inflationary model into the recently constructed
F(R) supergravity. It gives a simple and viable realization of chaotic inflation in supergravity. The on...