De sitter space - Open Access .click

2007
These lectures present an elementary discussion of some background material relevant to the problem of de Sitter quantum gravity. The first two lectures discuss the classical geometry of de Sitter space and properties of quantum field theory on de Sitter space, especially the temperature and entropy of de Sitter space.
M. Spradlin, A. Strominger, A. Volovich
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Flat directions in de Sitter space

Physical Review D, 1994
The one loop level effective potential along the flat direction in global supersymmetric models is evaluated in de Sitter space. In flat space the direction \ensuremath{\varphi} only has a curvature determined by the supersymmetry soft breaking mass term ${\mathit{m}}^{2}$${\mathrm{\ensuremath{\varphi}}}^{2}$ and in the supersymmetric limit m ...
, Suzuki, , Tanaka
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Space-like submanifolds in de Sitter spaces

Journal of Physics A: Mathematical and General, 2001
Let $M_p^{n+p}(c)$ be a de Sitter space form. \textit{K. Akutagawa} [Math. Z. 196, 13--19 (1987; Zbl 0611.53047)] and \textit{J. Ramanathan} [Indiana Univ. Math. J. 36, 349--359 (1987; Zbl 0626.53041)] proved that a complete space-like hypersurface in the de Sitter space is totally umbilical if the mean curvature $H$ is constant and satisfy the ...
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Particle creation in de Sitter space

Physical Review D, 1985
In this, the first of a series of papers on quantum field theory in de Sitter spacetime, the invariant vacuum state appropriate for inflationary models of the early universe is identified and shown to decay due to the Hawking effect. The created pairs have an energy-momentum which leads to a first-order decrease of the effective cosmological constant ...
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mathematical physics
de sitter universe
quantum mechanics

anti-de sitter space
universe
mathematics

fos: physical sciences
high energy physics - theory
high energy physics - theory hep-th