Published July 12, 2010 | Version v1
Journal article Metadata-only

Noncommutativity and the Friedmann Equations

Creators

  • 1. Physics Department of the Division of Science and Engineering of the University of Guanajuato, Campus Leon P.O. Box E-143, 37150 Leon Gto. (Mexico)
  • 2. Instituto de Fisica, Universidade Federal do Rio de Janeiro, Caixa Postal 68528, 21945-970, Rio de Janeiro (Brazil)

Description

In this paper we study noncommutative scalar field cosmology, we find the noncommutative Friedmann equations as well as the noncommutative Klein-Gordon equation, interestingly the noncommutative contributions are only present up to second order in the noncommutitive parameter.

Additional details

Identifiers

DOI
10.1063/1.3473857;

Publishing Information

Journal Title
AIP Conference Proceedings
Journal Volume
1256
Journal Issue
1
Journal Page Range
p. 218-223
ISSN
0094-243X
CODEN
APCPCS

Conference

Title
8. Mexican school on gravitation and mathematical physics
Dates
6-12 Dec 2009
Place
Playa del Carmen, Quintana Roo (Mexico)

INIS

Country of Publication
United States
Country of Input or Organization
International Atomic Energy Agency (IAEA)
INIS RN
42003724
Subject category
S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS; S79: ASTROPHYSICS, COSMOLOGY AND ASTRONOMY;
Resource subtype / Literary indicator
Conference
Descriptors DEI
COMMUTATION RELATIONS; COSMOLOGY; FUNCTIONAL ANALYSIS; KLEIN-GORDON EQUATION; NUMERICAL ANALYSIS; QUANTUM FIELD THEORY; SCALAR FIELDS
Descriptors DEC
DIFFERENTIAL EQUATIONS; EQUATIONS; FIELD EQUATIONS; FIELD THEORIES; MATHEMATICS; PARTIAL DIFFERENTIAL EQUATIONS; WAVE EQUATIONS

Optional Information

Notes
(c) 2010 American Institute of Physics