Quantum unique ergodicity and the number of nodal domains of eigenfunctions
Quantum unique ergodicity and the number of nodal domains of eigenfunctions
复制标题
量子唯一遍历性和本征函数的节点域数
DOI:
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复制
发表时间:
2015
期刊:
影响因子:
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通讯作者:
Junehyuk Jung
中科院分区:
文献类型:
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作者:
Seung uk Jang;Junehyuk Jung
We prove that the Hecke--Maass eigenforms for a compact arithmetic triangle group have a growing number of nodal domains as the eigenvalue tends to $+infty$. More generally the same is proved for eigenfunctions on negatively curved surfaces that are even or odd with respect to a geodesic symmetry and for which Quantum Unique Ergodicity holds.