Oscillations in the stochastic gravitational wave background from sharp features and particle production during inflation
Jacopo Fumagalli, Sébastien Renaux‐Petel, Lukas T. Witkowski
Abstract
International audience
Topics & Concepts
PhysicsGravitational waveInflation (cosmology)Gravitational wave backgroundSpectral densityScalar (mathematics)GravitationObservableOscillation (cell signaling)Classical mechanicsStatistical physicsQuantum electrodynamicsTheoretical physicsAstrophysicsQuantum mechanicsStatisticsGeneticsGeometryBiologyMathematicsCosmology and Gravitation TheoriesPulsars and Gravitational Waves ResearchGeophysics and Gravity Measurements