Boson Nebulae Charge

• 来源期刊: 中国物理快报(英文版)
• 学科: 物理学
• 关键词: 星云演化 玻色子 收费 非线性方程组 Klein 自旋耦合 爱因斯坦 时间依赖
• 年，卷（期）: 2010,（1）
• 页码范围: 67-69
• 页数: 3页
• 分类号: O572.2 P155.12
• 语种: 英文

摘要

We use the first-order approximate solutions to the nonlinear system of Klein-Gordon-Maxwell-Einstein equations describing the minimally coupled charged spin-less field to a spherically symmetric spacetime to analyze a becoming boson star. In the far future and long-range approximation, we derive an analytical time-dependent charge which allows us to point out several significant moments in the evolution of the boson nebula.