Classical decay rates of oscillons

DOI10.1088/1475-7516/2020/07/055zbMath1493.83025arXiv2004.01202OpenAlexW3103162011MaRDI QIDQ5070293

Mustafa A. Amin, Edmund J. Copeland, Paul M. Saffin, Hong-yi Zhang, Kaloian D. Lozanov

Publication date: 11 April 2022

Published in: Journal of Cosmology and Astroparticle Physics (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/2004.01202

zbMATH Keywords

monopolesdomain wallscosmic stringsdark matter theoryphysics of the early universeaxions

Mathematics Subject Classification ID

Relativistic cosmology (83F05) Other elementary particle theory in quantum theory (81V25) Black holes (83C57) Oscillation, zeros of solutions, mean value theorems, etc. in context of PDEs (35B05) Surgery obstructions, Wall groups (57R67) Dark matter and dark energy (83C56) Mono-, di- and multipole moments (EM and other), gyromagnetic relations (81V60)

Related Items (18)

Free streaming length of axion-like particle after oscillon/I-ball decays ⋮ Recipes for oscillon longevity ⋮ Soliton boson stars, Q-balls and the causal Buchdahl bound ⋮ Quantum decay of scalar and vector boson stars and oscillons into gravitons ⋮ Oscillon spectroscopy ⋮ Anisotropies in cosmological 21 cm background by oscillons/I-balls of ultra-light axion-like particle ⋮ Kink scattering in the presence of geometric constrictions ⋮ Energy conservation and axion back-reaction in a magnetic field ⋮ Radiation from axion star-neutron star binaries with a tilted rotation axis in the presence of plasma ⋮ Phenomenology of wavelike vector dark matter nonminimally coupled to gravity ⋮ An effective field theory for large oscillons ⋮ Beyond Schrödinger-Poisson: nonrelativistic effective field theory for scalar dark matter ⋮ Gravitational wave spectra from oscillon formation after inflation ⋮ Kink-antikink scattering in a quantum vacuum ⋮ Oscillons of axion-like particle: mass distribution and power spectrum ⋮ Can axion clumps be formed in a pre-inflationary scenario? ⋮ Electromagnetic bursts from mergers of oscillons in axion-like fields ⋮ Oscillon collapse to black holes

Cites Work

• Gravitational waves from oscillon preheating
• On longevity of I-ball/oscillon
• Decay of ultralight axion condensates
• Oscillons from string moduli
• \(I\)-balls
• The lifetime of axion stars
• Metastable stationary solutions of the radiald-dimensional sine-Gordon model
• Numerical studies of   ² -oscillatons
• Oscillatons revisited
• Expansion in higher harmonics of boson stars using a generalized Ruffini-Bonazzola approach. Part 1. Bound states
• The fate of dense scalar stars
• Properties of oscillons in hilltop potentials: energies, shapes, and lifetimes
• Analytic description of primordial black hole formation from scalar field fragmentation
• Oscillon of ultra-light axion-like particle
• Oscillons and dark matter
• Oscillon preheating in full general relativity
• Dynamical boson stars

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