Radial excitations of Q-balls, and their D-term

Abstract

We study the structure of the energy-momentum tensor of radial excitations of Q-balls in scalar field theories with U(1) symmetry. The obtained numerical results for the $1\le N\le 23$ excitations allow us to study in detail patterns how the solutions behave with N. We show that although the fields and energy-momentum tensor densities exhibit a remarkable degree of complexity, the properties of the solutions scale with N with great regularity. This is to best of our knowledge the first study of the D-term d1 for excited states, and we demonstrate that it is negative --- in agreement with results from literature on the d1 of ground state particles.

arXiv comment11 pages, 12 figures

References in corpus (80)

• Gauge-Invariant Decomposition of Nucleon Spin and Its Spin-Off
• Wave Functions, Evolution Equations and Evolution Kernels from Light-Ray Operators of QCD
• Generalized Parton Distributions
• Deeply Virtual Compton Scattering
• Nonforward Parton Distributions
• Unraveling hadron structure with generalized parton distributions
• Hard Exclusive Reactions and the Structure of Hadrons
• Factorization for hard exclusive electroproduction of mesons in QCD
• Supersymmetric Q-balls as dark matter
• Scaling Limit of Deeply Virtual Compton Scattering
• Off-Forward Parton Distributions
• Theory of deeply virtual Compton scattering on the nucleon
• Generalized parton distributions and strong forces inside nucleons and nuclei
• Skewed and double distributions in pion and nucleon
• Asymmetric Gluon Distributions and Hard Diffractive Electroproduction
• Stable Massive Particles at Colliders
• Measurement of the Beam-Spin Azimuthal Asymmetry Associated with Deeply-Virtual Compton Scattering
• Nucleon Generalized Parton Distributions from Full Lattice QCD
• Solitons in the supersymmetric extensions of the Standard Model
• Observation of exclusive DVCS in polarized electron beam asymmetry measurements
• Nucleon structure from mixed action calculations using 2+1 flavors of asqtad sea and domain wall valence fermions
• A QCD Analysis of the Mass Structure of the Nucleon
• Q-ball Formation through Affleck-Dine Mechanism
• Small Q balls
• Rotating Boson Stars and Q-Balls
• Moments of Nucleon Generalized Parton Distributions in Lattice QCD
• Measurement of deeply virtual Compton scattering at HERA
• Deeply Virtual Compton Scattering Beam-Spin Asymmetries
• Scaling Tests of the Cross Section for Deeply Virtual Compton Scattering
• Measurement of Deeply Virtual Compton Scattering at HERA
• Generalized Parton Distributions from Lattice QCD
• Off-forward quark distributions of the nucleon in the large N_c limit
• Nucleon form-factors of the energy momentum tensor in the chiral quark-soliton model
• Spinning Q-Balls
• Deeply Virtual Compton Scattering off the neutron
• Measurement of Deeply Virtual Compton Scattering and its t-dependence at HERA
• Measurement of Deeply Virtual Compton Scattering with a Polarized Proton Target
• The Beam--Charge Azimuthal Asymmetry and Deeply Virtual Compton Scattering
• Deeply Virtual Compton Scattering and its Beam Charge Asymmetry in e^\pm p Collisions at HERA
• The nucleon form-factors of the energy momentum tensor in the Skyrme model
• Analytical and numerical properties of Q-balls
• Measurement of Deeply Virtual Compton Scattering at HERA
• Compact Q-balls and Q-shells in a scalar electrodynamics
• Quark Orbital Angular Momentum from Lattice QCD
• Leading Chiral Contributions to the Spin Structure of the Proton
• Polynomiality of unpolarized off-forward distribution functions and the D-term in the chiral quark-soliton model
• Gravitational and higher-order form factors of the pion in chiral quark models
• Q-balls: Some Analytical Results
• Chiral structure of nucleon gravitational form factors
• Some stationary properties of a $Q$-ball in arbitrary space dimensions
• The generalized parton distribution function (E^u+E^d)(x,xi,t) of the nucleon in the chiral quark soliton model
• The pion mass dependence of the nucleon form-factors of the energy momentum tensor in the chiral quark-soliton model
• Virtual photons in the pion form factors and the energy-momentum tensor
• Q-balls, Integrability and Duality
• On the D-term of the nucleon generalized parton distributions
• Compact Q-balls in the complex signum-Gordon model
• Energy momentum tensor, stability, and the D-term of Q-balls
• Leading Chiral Corrections to the Nucleon Generalized Parton Distributions
• Measurement of azimuthal asymmetries associated with deeply virtual Compton scattering on an unpolarized deuterium target
• Chiral perturbation theory for nucleon generalized parton distributions
• On the A-dependence of nuclear generalized parton distributions
• Microscopic Description of Deeply Virtual Compton Scattering off Spin-0 Nuclei
• Stability of Q-balls and Catastrophe
• Q-balls in flat potentials
• Beam-Charge Asymmetry associated with DVCS at HERMES
• Unified picture of Q-balls and boson stars via catastrophe theory
• Spinning Supersymmetric Q-balls
• Low Energy Chiral Lagrangian in Curved Space-Time from the Spectral Quark Model
• Quantum Corrections to Q-Balls
• Measurement of azimuthal asymmetries associated with deeply virtual Compton scattering on a longitudinally polarized deuterium target
• Anomalous Abelian solitons
• Energy Landscape of d-Dimensional Q-balls
• The Energy Momentum Tensor of Chiral Quark Models at Low Energies
• Sigma Model Q-balls and Q-Stars
• Simple relativistic model of a finite-size particle
• Q-tubes and Q-crusts
• Universality in a Class of Q-Ball Solutions: An Analytic Approach
• Electrodynamic Metanuclei
• Particle production from Q-balls
• Jahn-Teller Solitons, Structural Phase Transitions and Phase Separation

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