9 citations · 9 across the 1 of their papers we have counts for
4 papers
Regge poles of analogous rotating black holes in binary Bose-Einstein condensates: The gapped excitations
Wei-Can Syu, Tien Hsieh, Da-Shin Lee
In this paper, we study the spectrum of the Regge poles (RPs), which are the counterparts of quasinormal modes, in a draining bathtub vortex within a two-component Bose-Einstein co…
Dynamics of spinning particles in Reissner-Nordström black hole exterior
Siang-Yao Ciou, Tien Hsieh, Da-Shin Lee
We study the orbits of a spinning particle in the Reissner-Nordström black hole exterior through the spin-curvature coupling to leading order in its spin. The dynamics is governed…
Null geodesics in extremal Kerr-Newman black holes
Bo-Ruei Chen, Tien Hsieh, Da-Shin Lee
We study the null geodesics in the extremal Kerr-Newman exterior. We clarify the roots of the radial potential and obtain the parameter space of the azimuthal angular momentum and…
Throat effects on strong gravitational lensing in Kerr-like wormholes
Tien Hsieh, Da-Shin Lee, Chi-Yong Lin
We study strong gravitational lensing by a specific one-parameter extension of Kerr spacetime, a Kerr-like wormhole, characterized by a single parameter specifying the throat's loc…