30 citations · 49 across the 4 of their papers we have counts for
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astro-ph2006★ 4 cited
Negative Energy and Angular Momentum Modes of Thin Accretion Disks
L. Zhang, R. V. E. Lovelace
This work derives the linearized equations of motion, the Lagrangian density, the Hamiltonian density, and the canonical angular momentum density for general perturbations [$\propt…
astro-ph1999★ 30 cited
Eccentric Behavior of Disk Galaxies
R. V. E. Lovelace, L. Zhang, D. A. Kornreich +1
A theory is developed for the dynamics of eccentric perturbations of a disk galaxy residing in a spherical dark matter halo and including a spherical bulge…