Published January 26, 1989
| Version v1
Journal article
De Sitter invariant states from quantum cosmology
Creators
- 1. Cambridge Univ. (UK). Dept. of Applied Mathematics and Theoretical Physics (DAMTP)
Description
In the context of perturbative superspace, it is shown that almost any boundary condition on the wavefunction of the universe will lead to de Sitter invariant vacuum states for the quantum fields. (orig.)
Additional details
Publishing Information
- Journal Title
- Physics Letters, (Section) B
- Journal Volume
- 217
- Journal Issue
- 3
- Series
- Phys. Lett., B.
- Journal Page Range
- 228-230
- ISSN
- 0370-2693
- CODEN
- PYLBA
INIS
- Country of Publication
- Netherlands
- Country of Input or Organization
- Netherlands
- INIS RN
- 20020699
- Subject category
- S79: ASTROPHYSICS, COSMOLOGY AND ASTRONOMY;
- Descriptors DEI
- ACTION INTEGRAL; ANALYTICAL SOLUTION; BOUNDARY CONDITIONS; COSMOLOGY; DE SITTER GROUP; GRAVITATIONAL FIELDS; METRICS; PERTURBATION THEORY; POTENTIALS; POWER SERIES; QUANTUM GRAVITY; QUANTUM MECHANICS; RIEMANN SPACE; SCALAR FIELDS; SEMICLASSICAL APPROXIMATION; SPHERICAL HARMONICS; SUPERSYMMETRY; UNIVERSE; VACUUM STATES; WAVE EQUATIONS; WAVE FUNCTIONS
- Descriptors DEC
- DIFFERENTIAL EQUATIONS; EQUATIONS; FIELD THEORIES; FUNCTIONS; INTEGRALS; LIE GROUPS; MATHEMATICAL SPACE; MECHANICS; PARTIAL DIFFERENTIAL EQUATIONS; QUANTUM FIELD THEORY; SERIES EXPANSION; SPACE; SYMMETRY; SYMMETRY GROUPS