An equidistribution theorem for holomorphic Siegel modular forms for $GS{p}_4$

Henry H. Kim, Satoshi Wakatsuki, Takuya Yamauchi

We prove an equidistribution theorem for a family of holomorphic Siegel cusp forms for $GS{p}_4/\mathbb{Q}$ in various aspects. A main tool is Arthur's invariant trace formula. While…