论文标题
在基于铁曲流体的双曲线材料中有效2+1维重力的微观研究
Microscopic study of effective 2+1 dimensional gravity in ferrofluid-based hyperbolic metamaterials
论文作者
论文摘要
最近的理论和实验工作表明，基于铁曲流体的双曲线超材料的非线性光学具有非常不寻常的2+2维时空动力学。在这里，我们报告了一项详细的微观研究，该研究对这种超材料内的单个自我注重光丝的相互作用进行了详细的相互作用。与理论期望一致，在2+1个维度中，观察到的单个细丝的相互作用与一般相对性表现出很强的相似性。该观察结果非常重要，因为即使在量子重力极限中，2+1维重力也是一个准确的解决理论。
Recent theoretical and experimental work demonstrated that nonlinear optics of ferrofluid-based hyperbolic metamaterials exhibits very unusual 2+2-dimensional spatiotemporal dynamics. Here we report a detailed microscopic study of mutual interactions of individual self-focused optical filaments inside this metamaterial. In agreement with theoretical expectations, the observed mutual interactions of individual filaments exhibit strong similarities with general relativity in 2+1 dimensions. This observation is very important since 2+1-dimensional gravity is an exactly solvable theory even in the quantum gravity limit.
