HFQPOs and discoseismic mode excitation in eccentric, relativistic discs. I. Hydrodynamic simulations

Janosz W. Dewberry, Henrik N. Latter, Gordon I. Ogilvie +1

High-frequency quasi-periodic oscillations (HFQPOs) observed in the emission of black-hole X-ray binary systems promise insight into strongly curved spacetime. `Discoseismic' oscil…