Production of Topological Defects at the End of Inflation

Abstract

Cosmological inflation and topological defects have been considered for a long time, either in disagreement or in competition. On the one hand an inflationary era is required to solve the shortcomings of the hot big bang model, while on the other hand cosmic strings and string-like objects are predicted to be formed in the early universe. Thus, one has to find ways so that both can coexist. I discuss how to reconcile cosmological inflation with cosmic strings.

arXiv comment33 pages, 12 figures. Based on an invited talk at "Inflation + 25", 22nd IAP Colloquim, Paris (June 2006). To be published in the Proceedings (Springer Lecture Notes, 2007). Some new references

References in corpus (52)

• Wilkinson Microwave Anisotropy Probe (WMAP) Three Year Results: Implications for Cosmology
• Evidence for oscillation of atmospheric neutrinos
• Heterotic and Type I String Dynamics from Eleven Dimensions
• Particle Physics Models of Inflation and the Cosmological Density Perturbation
• Generating the curvature perturbation without an inflaton
• 4-Year COBE DMR Cosmic Microwave Background Observations: Maps and Basic Results
• Effects of Cosmological Moduli Fields on Cosmic Microwave Background
• Gravitational radiation from cosmic (super)strings: bursts, stochastic background, and observational windows
• D-Term Inflation
• How generic is cosmic string formation in SUSY GUTs
• Hybrid Inflation from Supergravity D Terms
• Gravitational wave stochastic background from cosmic (super)strings
• Hybrid Inflation in Supergravity
• Cosmological evolution of cosmic string loops
• Power Spectra in Global Defect Theories of Cosmic Structure Formation
• Fayet-Iliopoulos Terms in Supergravity and Cosmology
• CMB power spectrum contribution from cosmic strings using field-evolution simulations of the Abelian Higgs model
• The Measure Problem in Cosmology
• Collisions of Cosmic F- and D-strings
• Fractal Properties and Small-scale Structure of Cosmic String Networks
• Scaling of cosmic string loops
• Bounds on Cosmic Strings from WMAP and SDSS
• Gravitational wave bursts from cosmic (super)strings: Quantitative analysis and constraints
• Two-loop effective potential for the minimal supersymmetric standard model
• Cosmic string loops in the expanding universe
• Constraints on Supersymmetric Models of Hybrid Inflation
• A Note on the evolution of cosmic string/superstring networks
• Models of inflation liberated by the curvaton hypothesis
• Scaling and Small Scale Structure in Cosmic String Networks
• Evidence against or for topological defects in the BOOMERanG data ?
• D-term inflation without cosmic strings
• Constraints on Supersymmetric Grand Unified Theories from Cosmology
• $D$-term inflation, cosmic strings, and consistency with cosmic microwave background measurement
• Volume Stabilization and the Origin of the Inflaton Shift Symmetry in String Theory
• On the evolution of cosmic-superstring networks
• Why do we live in 3+1 dimensions?
• Cosmic String from D-term Inflation and Curvaton
• Reconnection of Colliding Cosmic Strings
• Doppler Peaks in the Angular Power Spectrum of the Cosmic Microwave Background: A Fingerprint of Topological Defects
• Large Angle CMB Fluctuations from Cosmic Strings with a Comological Constant
• The Scalar, Vector and Tensor Contributions to CMB anisotropies from Cosmic Defects
• Cosmic Strings
• Correlations in Cosmic String Networks
• On the Onset of Inflation in Loop Quantum Cosmology
• Semiclassical Effects and the Onset of Inflation
• Supergravity Modification of D-term Hybrid Inflation: Solving the Cosmic String and Spectral Index Problems via a Right-Handed Sneutrino
• Microwave Background Anisotropies from Scaling Seed Perturbations
• D-term inflation in non-minimal supergravity
• Constraining Supersymmetric SO(10) Models Through Cosmology
• Cosmic Microwave Background Anisotropies from Scaling Seeds: Fit to Observational Data
• Enlarging the parameter space of standard hybrid inflation
• The Revival of Cosmic Strings

Cited by in corpus (14)

• Particle physics models of inflation and curvaton scenarios
• Cosmic phase transitions: their applications and experimental signatures
• Cosmic Strings and Cosmic Superstrings
• Numerical experiments with p F- and q D-strings: the formation of (p,q) bound states
• Searches for Relativistic Magnetic Monopoles in IceCube
• Cosmic Superstrings
• Dynamics of F/D networks: the role of bound states
• Cosmic string gravitational waves from global $U(1{)}_{B-L}$ symmetry breaking as a probe of the type I seesaw scale
• Cusps on cosmic superstrings with junctions
• Cusps and pseudo-cusps in strings with Y-junctions
• Formation & evolution of cosmic superstrings: a short review
• Particle motion in weak relativistic gravitational fields
• Phenomenology of loop quantum cosmology
• Trapping of Spin-0 fields on tube-like topological defects