标题： 多张力域壁网络的尺度性质 显示英文标题

标题： Scaling properties of multitension domain wall networks

摘要： 我们研究在不同宇宙时期具有三种不同张力的域墙网络的渐近缩放特性。 我们讨论网络尺度不变演化（这在更简单的墙中已被广泛确立）仍然适用的条件，同时也考虑缺陷局部为平面且曲率集中在连接处的极限情况。 我们提出了在各种情境下缩放密度的详细定量预测，这些预测可以通过未来高分辨率数值模拟进行检验。 显示英文摘要

摘要： We study the asymptotic scaling properties of domain wall networks with three different tensions in various cosmological epochs. We discuss the conditions under which a scale-invariant evolution of the network (which is well established for simpler walls) still applies, and also consider the limiting case where defects are locally planar and the curvature is concentrated in the junctions. We present detailed quantitative predictions for scaling densities in various contexts, which should be testable by means of future high-resolution numerical simulations.