منابع مشابه
Gravitino Propagator in anti de Sitter space
We construct the gauge invariant part of the propagator for the massless gravitino in AdSd+1 by coupling it to a conserved current. We also derive the propagator for the massive gravitino. email: [email protected] email: [email protected]
متن کاملSpacelike hypersurfaces with constant $S$ or $K$ in de Sitter space or anti-de Sitter space
Let $M^n$ be an $n(ngeq 3)$-dimensional complete connected and oriented spacelike hypersurface in a de Sitter space or an anti-de Sitter space, $S$ and $K$ be the squared norm of the second fundamental form and Gauss-Kronecker curvature of $M^n$. If $S$ or $K$ is constant, nonzero and $M^n$ has two distinct principal curvatures one of which is simple, we obtain some charact...
متن کاملSuper algebra and Harmonic Oscillator in Anti de Sitter space
The harmonic oscillator in anti de Sitter space(AdS) is discussed. We consider the harmonic oscillator potential and then time independent Schrodinger equation in AdS space. Then we apply the supersymmetric Quantum Mechanics approach to solve our differential equation. In this paper we have solved Schrodinger equation for harmonic oscillator in AdS spacetime by supersymmetry approach. The shape...
متن کاملDimensionally Regulated Graviton 1 - Point Function in de Sitter
We use dimensional regularization to compute the 1PI 1-point function of quantum gravity at one loop order in a locally de Sitter background. As with other computations, the result is a finite constant at this order. It corresponds to a small positive renormalization of the cosmological constant. PACS numbers: 04.30.Nk, 04.62.+v, 98.80.Cq, 98.80.Hw † e-mail: [email protected] ‡ e-mail: wood...
متن کاملRotating De Sitter Space
An exact solution of the vacuum Einstein equations with a cosmological constant is exhibited which can perhaps be used to describe the interior of compact rotating objects. The physical part of this solution has the topology of a torus, which may shed light on the origin of highly collimated jets from compact objects.
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ژورنال
عنوان ژورنال: Physical Review D
سال: 1986
ISSN: 0556-2821
DOI: 10.1103/physrevd.34.3670