In the present paper, discussion of perturbations against a Q-ball solution is continued. It is shown that in order to correctly describe perturbations containing non-oscillation modes, it is also necessary… Click to show full abstract
In the present paper, discussion of perturbations against a Q-ball solution is continued. It is shown that in order to correctly describe perturbations containing non-oscillation modes, it is also necessary to consider nonlinear equations of motion for the perturbations, like in the case of oscillation modes only. It is also shown that the additivity of the charge and the energy of different modes holds for the most general nonlinear perturbation consisting of oscillation and non-oscillation modes.
Keywords:
contribution nonoscillation;
nonoscillation modes;
oscillation modes;
oscillation;
ball contribution;
perturbations ball
Journal Title: Physical Review D
Year Published: 2019
Link to full text (if available)
Share on Social Media: Sign Up to like & get
recommendations!
Journal Title: Physical Review D
Year Published: 2019
Link to full text (if available)
Share on Social Media: Sign Up to like & get
recommendations!