We find that there exists a soliton-like solution I-ball in theories of a real scalar field if the scalar potential satisfies appropriate conditions. Although the I-ball does not have any topological or global U(I) charges,its stability is ensured by the adiabatic invariance for the oscillating field. (C) 2003 Published by Elsevier Science B.V.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据