Linear de Sitter gravity
Journal Article
·
· J. Math. Phys. (N.Y.); (United States)
It is shown that there are two equivalent field potentials for massless spin-2 fields in (3,2)--de Sitter space; a symmetric two-tensor and a three-tensor of mixed symmetry. Each theory carries two inequivalent Gupta--Bleuler triplets, which correspond to the two helicities. They differ in their behavior at spatial infinity. All four fields appear when writing linear conformal gravity in de Sitter space. Two of them describe the unitary conformal gravitons, and two describe part of the conformal ghost.
- Research Organization:
- Department of Physics, University of California, Los Angeles, California 90024
- OSTI ID:
- 6681786
- Journal Information:
- J. Math. Phys. (N.Y.); (United States), Vol. 28:1
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
71 CLASSICAL AND QUANTUM MECHANICS
GENERAL PHYSICS
72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
QUANTUM GRAVITY
FIELD EQUATIONS
METRICS
WAVE EQUATIONS
CASIMIR OPERATORS
CONFORMAL GROUPS
DE SITTER GROUP
GAUGE INVARIANCE
GRAVITATION
GRAVITONS
IRREDUCIBLE REPRESENTATIONS
MATHEMATICAL SPACE
POTENTIALS
QUANTUM FIELD THEORY
TENSORS
DIFFERENTIAL EQUATIONS
ELEMENTARY PARTICLES
EQUATIONS
FIELD THEORIES
GRAVITATIONAL RADIATION
INVARIANCE PRINCIPLES
LIE GROUPS
MASSLESS PARTICLES
MATHEMATICAL OPERATORS
PARTIAL DIFFERENTIAL EQUATIONS
POSTULATED PARTICLES
RADIATIONS
SPACE
SYMMETRY GROUPS
657003* - Theoretical & Mathematical Physics- Relativity & Gravitation
645400 - High Energy Physics- Field Theory
GENERAL PHYSICS
72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
QUANTUM GRAVITY
FIELD EQUATIONS
METRICS
WAVE EQUATIONS
CASIMIR OPERATORS
CONFORMAL GROUPS
DE SITTER GROUP
GAUGE INVARIANCE
GRAVITATION
GRAVITONS
IRREDUCIBLE REPRESENTATIONS
MATHEMATICAL SPACE
POTENTIALS
QUANTUM FIELD THEORY
TENSORS
DIFFERENTIAL EQUATIONS
ELEMENTARY PARTICLES
EQUATIONS
FIELD THEORIES
GRAVITATIONAL RADIATION
INVARIANCE PRINCIPLES
LIE GROUPS
MASSLESS PARTICLES
MATHEMATICAL OPERATORS
PARTIAL DIFFERENTIAL EQUATIONS
POSTULATED PARTICLES
RADIATIONS
SPACE
SYMMETRY GROUPS
657003* - Theoretical & Mathematical Physics- Relativity & Gravitation
645400 - High Energy Physics- Field Theory