搜索结果: 1-4 共查到“天文学 dilaton”相关记录4条 . 查询时间(0.075 秒)
Solutions of the dilaton field equations with applications to the soliton-black hole correspondence in generalised JT gravity
Soliton A black hole A two-dimensional gravity
2014/12/9
In this thesis, we explore connections between solitons, black holes, and harmonic maps in two-dimensional gravitation. Euclidean sine-Gordon theory, naturally admitting soliton solutions, and Schwarz...
Higgs-Dilaton Cosmology: From the Early to the Late Universe
Infl ationary Cosmology Dark Energy Unimodular Gravity Scale Invariance Dilaton Higgs Infl ation
2011/10/18
We consider a minimal scale-invariant extension of the Standard Model of particle physics combined with Unimodular Gravity formulated in \cite{Shaposhnikov:2008xb}. This theory is able to describe not...
Energy and angular momentum of dilaton black holes
Energy angular momentum dilaton black holes
2009/7/10
Energy and angular momentum of dilaton black holes。
ON THE GEODESICS FOR SPHERICALLY SYMMETRIC DILATON BLACK HOLE
SPHERICALLY SYMMETRIC DILATON BLACK HOLE
2009/3/26
In this paper we shall investigate the timelike geodesics for an
extremal, spherically symmetric, massless dilaton black hole, using an exact solution
obtained by Gary Horowitz.