Fine Structure of Oscillons in the Spherically Symmetric Klein-Gordon Model
arXiv:hep-ph/0110065 · doi:10.1103/PhysRevD.65.084037
Abstract
We present results from a study of the fine structure of oscillon dynamics in the 3+1 spherically symmetric Klein-Gordon model with a symmetric double-well potential. We show that in addition to the previously understood longevity of oscillons, there exists a resonant (and critical) behavior which exhibits a time-scaling law. The mode structure of the critical solutions is examined, and we also show that the upper-bound to oscillon formation (in space) is either non-existent or higher than previously believed. Our results are generated using a novel technique for implementing non-reflecting boundary conditions in the finite difference solution of wave equations. The method uses a coordinate transformation which blue-shifts and ``freezes'' outgoing radiation. The frozen radiation is then annihilated via dissipation explicitly added to the finite-difference scheme, with very little reflection into the interior of the computational domain.
Uses revtex4, 28 pages, 17 figures, 1 table. Submitted to PRD. Fixed one typo. Removed 'preprint' option
Cited by in corpus (85)
- Testing the nature of dark compact objects: a status report
- TOPICAL REVIEW: General relativistic boson stars
- Dynamical Boson Stars
- Critical phenomena in gravitational collapse
- The Large-Misalignment Mechanism for the Formation of Compact Axion Structures: Signatures from the QCD Axion to Fuzzy Dark Matter
- Critical phenomena in gravitational collapse (Physics Reports)
- Primordial Black Holes from Inflaton Fragmentation into Oscillons
- Analytic Description of Primordial Black Hole Formation from Scalar Field Fragmentation
- Inflaton Fragmentation and Oscillon Formation in Three Dimensions
- Oscillons and Quasi-breathers in the ϕ^4 Klein-Gordon model
- Radiation and Relaxation of Oscillons
- Small amplitude quasi-breathers and oscillons
- Primordial Black Holes
- An Electroweak Oscillon
- On Longevity of I-ball/Oscillon
- Classical Decay Rates of Oscillons
- Constraint-preserving boundary conditions in numerical relativity
- Emergence of Oscillons in an Expanding Background
- Generation of Coherent Structures After Cosmic Inflation
- Analytical Characterization of Oscillon Energy and Lifetime
- Oscillons and quasi-breathers in D+1 dimensions
- Radiation of scalar oscillons in 2 and 3 dimensions
- Computation of the radiation amplitude of oscillons
- Numerical Investigations of Oscillons in 2 Dimensions
- Unnatural Oscillon Lifetimes in an Expanding Background
- Shape is Destiny: Configurational Entropy as a Lifetime Predictor and Pattern Discriminator for Oscillons
- A Phase Transition in U(1) Configuration Space: Oscillons as Remnants of Vortex-Antivortex Annihilation
- Oscillons and Domain Walls
- d-dimensional Oscillating Scalar Field Lumps and the Dimensionality of Space
- Oscillons and Dark Matter
- Motion in time-periodic backgrounds with applications to ultralight dark matter haloes at galactic centers
- Numerical simulation of oscillatons: extracting the radiating tail
- Long-lived oscillons from asymmetric bubbles
- Numerical Simulation of an Electroweak Oscillon
- Resonant nucleation of spatio-temporal order via parametric modal amplification
- The Structure of the Oscillon: The Dynamics of Attractive Self-Interaction
- Problem with classical stability of U(1) gauged Q-balls
- Collapse of self-interacting fields in asymptotically flat spacetimes: do self-interactions render Minkowski spacetime unstable?
- Recipes for Oscillon Longevity
- Gravitational geons in asymptotically anti-de Sitter spacetimes
- Bubbling the False Vacuum Away
- Mass loss and longevity of gravitationally bound oscillating scalar lumps (oscillatons) in D-dimensions
- Properties of oscillons in hilltop potentials: energies, shapes, and lifetimes
- What can a GNOME do? Search targets for the Global Network of Optical Magnetometers for Exotic physics searches
- Gravitational Waves from Fully General Relativistic Oscillon Preheating
- Critical Behavior in a Massless Scalar Field Collapse with Self-interaction Potential
- Scalar field breathers on anti-de Sitter background
- Resonant Configurations in Scalar Field Theories: Can (Some) Oscillons Live Forever?
- Charge-Swapping Q-balls and Their Lifetimes
- Cosmic bubble and domain wall instabilities II: Fracturing of colliding walls
- Oscillons and oscillating kinks in the Abelian-Higgs model
- Correspondence of I- and Q-balls as Non-relativistic Condensates
- Staccato radiation from the decay of large amplitude oscillons
- Self-gravitating oscillons and new critical behavior
- Oscillons in dilaton-scalar theories
- An Effective Field Theory for Large Oscillons
- Electroweak monopoles and their stability
- Decay of an inhomogeneous state via resonant tunnelling
- Inclusion of radiation in the CCM approach of the model
- Non-topological solitons and quasi-solitons
- A review on radiation of oscillons and oscillatons
- D-Oscillons in the Standard Model-Extension
- Examples of naked singularity formation in higher-dimensional Einstein-vacuum spacetimes
- The Cauchy problem for the Klein-Gordon equation under the quartic potential in the de Sitter spacetime
- Configurational Entropic Study of the Enhanced Longevity in Resonant Oscillons
- Critical Phenomena in Non-spherically Symmetric Scalar Bubble Collapse
- Gravipulsons
- Understanding oscillons: standing waves in a ball
- Perturbations of Q-balls: from spectral structure to radiation pressure
- Summation by parts methods for the spherical harmonic decomposition of the wave equation in arbitrary dimensions
- Symmetric solitonic excitations of the (1+1)-dimensional Abelian-Higgs "classical vacuum"
- Massive fields tend to form highly oscillating self-similarly expanding shells
- Excited oscillons: cascading levels and higher multipoles
- Collapse instability and staccato decay of oscillons in various dimensions
- Mock-integrability and stable solitary vortices
- Fractal boundary basins in spherically symmetric theory
- Vacuum energy decay from a q-bubble
- Gravitational systems in asymptotically anti-de Sitter space-times
- Supersymmetry and Fermionic Modes in an Oscillon Background
- Higher order corrections to beyond-all-order effects in a fifth order Korteweg-de Vries equation
- Deep inelastic vortex scattering: A third outcome for head-on collisions
- Long-lived Nonlinear Oscillatory States in Interacting Relativistic Bose-Einstein Condensates
- Quest for eternal oscillons
- RN-AdS Nontopoligical Solitons in Broken Einstein-Maxwell-Higgs Theory
- Naked singularity and black hole formation in self-similar Einstein-scalar fields with exponential potentials