Periodic-orbit sum rules for the Hadamard-Gutzwiller model

Periodic Orbits and Classical Quantization Conditions

Martin C. Gutzwiller · Journal of Mathematical Physics · 1971 · 1.5K citations

Natural Sciences, Physics, Differential Equations +16

Phase-Integral Approximation in Momentum Space and the Bound States of an Atom

Martin C. Gutzwiller · Journal of Mathematical Physics · 1967 · 761 citations

Natural Sciences, Physics, Atomic Physics +13

Distribution of eigenfrequencies for the wave equation in a finite domain: III. Eigenfrequency density oscillations

R. Balian, Claude Bloch · Annals of Physics · 1972 · 679 citations

Natural Sciences, Mathematics, Physics +9

Statistical Theory of the Energy Levels of Complex Systems. IV

Freeman J. Dyson, Madan Lal Mehta · Journal of Mathematical Physics · 1963 · 635 citations

Natural Sciences, Physics, Generalizability Theory +12

Semiclassical level spacings when regular and chaotic orbits coexist

Michael Berry, Marko Robnik · Journal of Physics A Mathematical and General · 1984 · 591 citations

Natural Sciences, Physics, Dynamical Systems +12