Nelson, Paul D.2011-12-292011-12-292011-12-29201110.1215/00127094-144287https://infoscience.epfl.ch/handle/20.500.14299/76206WOS:000297394000002Let f traverse a sequence of classical holomorphic newforms of fixed weight and increasing square-free level q -> infinity. We prove that the pushforward of the mass off to the modular curve of level 1 equidistributes with respect to the Poincare measure.Quantum Unique ErgodicityProduct L-FunctionsMass EquidistributionEisenstein SeriesHecke EigenformsTrilinear FormsCentral ValuesRepresentationsEquidistribution Of Cusp Forms In The Level Aspecttext::journal::journal article::research article