3 papers
physics.flu-dyn2019
Axisymmetric flows on the torus geometry
Sergiu Busuioc, Halim Kusumaatmaja, Victor E. Ambruş
We present a series of analytically solvable axisymmetric flows on the torus geometry. For the single-component flows, we describe the propagation of sound waves for perfect fluids…
hep-th2019
Rigidly-rotating quantum thermal states in bounded systems
Victor E. Ambruş
We consider rigidly-rotating thermal states of a massless Klein-Gordon field enclosed within a cylindrical boundary, where Robin boundary conditions (RBCs) are imposed. The connect…
gr-qc2013
Rotating fermions
Victor E. Ambruş, Elizabeth Winstanley
We investigate the rigidly rotating quantum thermal distribution of fermions in flat space-time. We find that thermal states diverge on the speed of light surface. We remove the di…