论文标题
非平衡挫败感中的时空对称性破裂
Space-time symmetry breaking in nonequilibrium frustrated magnetism
论文作者
论文摘要
自发对称性破坏是均衡物理学中丰富现象的原因。驱动系统外部平衡可以显着丰富自发对称性破裂的可能性，这不仅在太空中，而且在时域发生。这项研究调查了驱动的挫折磁系统。结果表明，在如此遥远的平衡系统中的挫败感可能会导致许多有趣的非平衡阶段，而交织在一起的时空对称性破坏（例如）离散的时间晶体阶段伴随着时间依赖时间依赖的空间秩序，并在长距离的三型三型三型式偏远阶段和短距离范围之间进行了振荡。
Spontaneous symmetry breaking is responsible for the rich phenomena in equilibrium physics. Driving a system out-of-equilibrium can significantly enrich the possibility of spontaneous symmetry breaking, which occurs not only in space, but also in time domain. This study investigates a driven-dissipative frustrated magnetic system. Results show that frustration in such a far-from-equilibrium system could lead to a wealth of intriguing non-equilibrium phases with intertwined space-time symmetry breaking, (e.g.) a discrete time crystal phase accompanied by a time-dependent spatial order oscillating between a long-range tripartite stripe and a short-range ferromagnetic order.
