Inflation can save cosmic strings
Journal Article
·
· Physical Review Letters; (USA)
- Department of Physics, Faculty of Sciences, The University of Tokyo, Tokyo 113, Japan (JP)
A new scenario of cosmic strings is presented which is free from the gravitational-radiation constraints imposed on their line density by the primordial nucleosynthesis and the timing data of a millisecond pulsar. In this scenario the phase transition is induced nonthermally during the inflation so that it is not necessary to assume Friedmann-Robertson-Walker universe in thermal equilibrium at the outset.
- OSTI ID:
- 5667249
- Journal Information:
- Physical Review Letters; (USA), Journal Name: Physical Review Letters; (USA) Vol. 63:7; ISSN PRLTA; ISSN 0031-9007
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
640106* -- Astrophysics & Cosmology-- Cosmology
71 CLASSICAL AND QUANTUM MECHANICS
GENERAL PHYSICS
COMPOSITE MODELS
COSMIC RADIO SOURCES
COSMOLOGICAL MODELS
COSMOLOGY
CRITICAL TEMPERATURE
EQUILIBRIUM
EXTENDED PARTICLE MODEL
GRAVITATIONAL RADIATION
HIGGS MODEL
INFLATIONARY UNIVERSE
MATHEMATICAL MODELS
NUCLEOSYNTHESIS
PARTICLE MODELS
PHASE TRANSFORMATIONS
PHYSICAL PROPERTIES
PULSARS
QUARK MODEL
RADIATIONS
STRING MODELS
SYNTHESIS
THERMAL EQUILIBRIUM
THERMODYNAMIC PROPERTIES
TRANSITION TEMPERATURE
71 CLASSICAL AND QUANTUM MECHANICS
GENERAL PHYSICS
COMPOSITE MODELS
COSMIC RADIO SOURCES
COSMOLOGICAL MODELS
COSMOLOGY
CRITICAL TEMPERATURE
EQUILIBRIUM
EXTENDED PARTICLE MODEL
GRAVITATIONAL RADIATION
HIGGS MODEL
INFLATIONARY UNIVERSE
MATHEMATICAL MODELS
NUCLEOSYNTHESIS
PARTICLE MODELS
PHASE TRANSFORMATIONS
PHYSICAL PROPERTIES
PULSARS
QUARK MODEL
RADIATIONS
STRING MODELS
SYNTHESIS
THERMAL EQUILIBRIUM
THERMODYNAMIC PROPERTIES
TRANSITION TEMPERATURE