Quick search Find article
Quick search
Find article

Matrix model for de Sitter

Miao Li1,2

Show affiliations


Based on a heuristic boost argument, we propose that the 4 dimensional de Sitter space can be described by a spherical Chern-Simons matrix model near the cosmological horizon, or models generalizing this simple choice. The dimension of the Hilbert space is naturally finite. We also make some comments on possible realization of holography in this approach, and on possible relation to the conformal field theory approach.


Keywords

M-Theory

M(atrix) Theories

 

E-print Number: hep-th/0106184

Cited: by |

Refers: to

PACS

11.25.Yb M theory

11.25.Mj Compactification and four-dimensional models

11.25.Hf Conformal field theory, algebraic structures

Subjects

Particle physics and field theory

Dates

Issue 04 (April 2002)

Received 7 February 2002, accepted for publication 3 April 2002

Published 13 April 2002



  1. Matrix model for de Sitter

    Miao Li JHEP04(2002)005

  2. A new approach to the Sachs–Wolfe effect

    J T Mendonça et al 2008 Class. Quantum Grav. 25 095015

  3. Time-resolved mapping of correlated electron emission from helium atom in an intense laser pulse

    C Ruiz and A Becker 2008 New J. Phys. 10 025020

  4. Polymethylhydrosiloxane (PMHS) as a functional material for microfluidic chips

    S J Lee et al 2008 J. Micromech. Microeng. 18 025026

  5. Revivals of quantum wave packets in graphene

    Viktor Krueckl and Tobias Kramer 2009 New J. Phys. 11 093010

  6. Ion production by positron impact on H2O

    C Arcidiacono et al 2009 J. Phys. B: At. Mol. Opt. Phys. 42 065205

  7. Final report on key comparison CCQM-K35: Determination of sulfur in diesel fuel

    W Robert Kelly et al 2007 Metrologia 44 08008

  8. BIPM comparison BIPM.RI(II)-K1.Co-57 of activity measurements of the radionuclide 57Co

    G Ratel and C Michotte 2003 Metrologia 40 06004

  9. Seiberg-Witten map for superfields on N = (1/2,0) and N = (1/2,1/2) deformed superspace

    Dzo Mikulović JHEP05(2004)077

  10. Numerical stochastic perturbation theory for full QCD

    Francesco Di Renzo and Luigi Scorzato JHEP10(2004)073

Users also read

What's this?
This innovative new feature generates a list of articles 'also read' by other users based on them reading the original article. Article abstracts citations and references are all considered and weighted accordingly. We hope that this will help you find relevant papers for your research.

  1. Matrix cosmology

View by subject




Export








Please login to access our web services, or create an account if you don't yet have one.

You must have cookies enabled in your web browser to be able to login.

Username
Password

Forgotten your password? Get a new one here.