论文标题
具有最大允许对称性的非线性电动力学
Nonlinear electrodynamics with the maximum allowable symmetries
论文作者
论文摘要
最近，Bandos，Lechner，Sorokin和Townsend [Arxiv：2007.09092]发现，麦克斯韦的电动力学可以被概括，以便由此产生的非线性理论可以保留共形不变性等（2）二元性抛光不变性。他们的结果可以以更简单的方式得出。
Recently Bandos, Lechner, Sorokin, and Townsend [arXiv:2007.09092] have discovered that Maxwell's electrodynamics can be generalized so that the resulting nonlinear theory preserves both conformal invariance and SO(2) duality-rotation invariance. Their result can be derived in a simpler way.
