Energy charge dependence for Q balls
Feb, 2003Citations per year
Abstract:
We show that many numerically established properties of Q-balls can be understood in terms of analytic approximations for a certain type of potential. In particular, we derive an explicit formula between the energy and the charge of the Q-ball valid for a wide range of the charge Q.Note:
- 11 pages + 3 figures
- Q-ball: energy
- Q-ball: charge
- potential
- field theory: scalar
- symmetry: U(1)
- Goldstone model
- numerical calculations
References(19)
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