具有Higgs势和Euclidian圈的标量场宇宙演化的完整模型
A Complete Model of Cosmological Evolution of Scalar Field with Higgs Potential and Euclidian Cycles
摘要：
对作者关于希格斯标量场系统宇宙学演化中存在所谓欧几里得循环的可能性的结果进行了修正。宇宙扩张速度的非负性假设，在某些情况下与爱因斯坦方程的完整系统相矛盾，已经被删除。结果表明，当系统的有效能量趋于零时，模型向伸展速度负值范围的平滑过渡，即过渡到崩溃阶段，而不是相轨迹在禁区边界上的弯曲.利用基于经典标量Higgs场模型的数值模拟方法研究了这一过程。
英文摘要：
The revision of the Author's results with respect to possibility of existence of the so-called Euclidian cycles in cosmological evolution of a system of Higgs scalar fields has been performed. The assumption of non-negativity of the Universe's extension velocity, which contradicts in certain cases to complete system of Einstein equations, has been removed. It has been shown that in cases when effective energy of the system tends to zero, a smooth transition of the model to the range of negative values of the extension velocity occurs, i.e. it occurs the transition to collapse stage rather than winding of the phase trajectories on the boundary of prohibited area. This process has been researched with a help of numerical simulation methods for the model based on classical scalar Higgs field.
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