# Tall tales from de Sitter space II: Field theory dualities

@article{Leblond2002TallTF, title={Tall tales from de Sitter space II: Field theory dualities}, author={Fr{\'e}d{\'e}ric Leblond and Donald Marolf and Robert C Myers}, journal={Journal of High Energy Physics}, year={2002}, volume={2003}, pages={003-003} }

We consider the evolution of massive scalar fields in (asymptotically) de Sitter spacetimes of arbitrary dimension. Through the proposed dS/CFT correspondence, our analysis points to the existence of new nonlocal dualities for the Euclidean conformal field theory. A massless conformally coupled scalar field provides an example where the analysis is easily explicitly extended to 'tall' background spacetimes.

## 29 Citations

### Asymptotic flatness, little string theory, and holography

- Mathematics
- 2007

We argue that any non-gravitational holographic dual to asymptotically flat string theory in d-dimensions naturally resides at spacelike infinity. Since spacelike infinity can be resovled as a (d ?…

### A prototype for dS/CFT

- Mathematics
- 2005

We consider dS 2 /CF T 1 where the asymptotic symmetry group of the de Sitter spacetime contains the Virasoro algebra. We construct representations of the Virasoro algebra realized in the Fock space…

### q-deformed de Sitter/conformal field theory correspondence

- Mathematics
- 2004

Unitary principal series representations of the conformal group appear in the de Sitter/conformal field theory (dS/CFT) correspondence. These are infinite-dimensional irreducible representations,…

### Prototype for dS/CFT correspondence

- Mathematics
- 2005

We consider dS{sub 2}/CFT{sub 1} where the asymptotic symmetry group of the de Sitter spacetime contains the Virasoro algebra. We construct representations of the Virasoro algebra realized in the…

### de Sitter symmetries and inflationary scalar-vector models

- Mathematics
- 2016

In this paper, we study the correspondence between a field theory in de Sitter space in D-dimensions and a dual conformal feld theory in a euclidean space in (D - 1)-dimensions. In particular, we…

### Tall Tales from de Sitter Space

- Physics
- 2005

This is a short summary of lectures on some of the recent ideas emerging in the discussion of quantum gravity with a positive cosmological constant. The lectures given at the School on Quantum…

### Tall tales from de Sitter space I: Renormalization group flows

- Physics, Mathematics
- 2002

We study solutions of Einstein gravity coupled to a positive cosmological constant and matter which are asymptotically de Sitter and homogeneous. Regarded as perturbations of de Sitter space, a…

### Scaling cosmologies of gauged supergravity

- Physics
- 2006

We construct exact cosmological scaling solutions in gauged supergravity. We restrict to solutions for which the scalar fields trace out geodesic curves on the scalar manifold. Under these…

### Remark about dS / CFT correspondence

- Mathematics
- 2003

In this paper we will study some aspects of dS/CFT correspondence. We will focus on the relation between Witten's non-standard de Sitter inner product and correlators in the holographic dual…

### Remark about dS/CFT correspondence

- Mathematics
- 2003

In this paper we will study some aspects of dS/CFT correspondence. We will focus on the relation between Witten's non-standard de Sitter inner product and correlators in the holographic dual…

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