15 citations · 40 across the 10 of their papers we have counts for
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astro-ph.GA2016★ 1 cited
Modal analysis of gravitational instabilities in nearly Keplerian, counter-rotating collisionless discs
Mamta Gulati, Tarun Deep Saini
We present a modal analysis of instabilities of counter-rotating, self-gravitating collisionless stellar discs, using the recently introduced modified WKB formulation of spiral den…
astro-ph.GA2016★ 1 cited
A modified WKB formulation for linear eigenmodes of a collisionless self-gravitating disc in the epicyclic approximation
Mamta Gulati, Tarun Deep Saini
The short--wave asymptotics (WKB) of spiral density waves in self-gravitating stellar discs is well suited for the study of the dynamics of tightly--wound wavepackets. But the text…