非零宇宙常数Global　Monopole的引力场

The Gravitational Field of Global Monopole for a Non-null Cosmological Constant

本文讨论了膨涨宇宙处于宇宙常数不为零时ＧｌｏｂａｌＭｏｎｏｐｏｌｅ存在的可能性、稳定性及求其引力场的解。最后分析了ＧｌｏｂａｌＭｏｎｏｐｏｌｅ的宇宙演化。

The probability and stability for the existence of global monopole are discussed in the paper under the condition of the inflatonary cosmos with a non-null cosmological constant. The solution of the gravitational field is obtained as well. It allows us to analyse cosmological evolution of the global monopole.