2 papers
gr-qc2026
Homothetic Killing horizons in generic Vaidya spacetimes
Ritwika Ghoshal, Nilay Kundu, Srijit Bhattacharjee
We study the conformal Killing equation for generic Vaidya-like spacetimes, including those with rotation. We show that these spacetimes admit a unique class of conformal Killing v…
physics.flu-dyn2017
A Variational Projection Scheme for Nonmatching Surface-to-Line Coupling between 3D Flexible Multibody System and Incompressible Turbulent Flow
P S Gurugubelli, R Ghoshal, V Joshi +1
This paper is concerned with the partitioned iterative formulation to simulate the fluid-structure interaction of a nonlinear multibody system in an incompressible turbulent flow.…