234 citations · 536 across the 22 of their papers we have counts for
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Resonant Hawking radiation as an instability
David Bermudez, Ulf Leonhardt
We consider a simple model for a black-hole laser: a Bose-Einstein condensate with uniform speed of sound and partially uniform flow, establishing two horizons, a black-hole and a…
Observation of Stimulated Hawking Radiation in Optics
Jonathan Drori, Yuval Rosenberg, David Bermudez +2
The theory of Hawking radiation can be tested in laboratory analogues of black holes. We use light pulses in nonlinear fiber optics to establish artificial event horizons. Each pul…
Eigenvalue Determination for Mixed Quantum States using Overlap Statistics
Lázaro Alonso, David Bermudez, Thomas Gorin
We consider the statistics of overlaps between a mixed state and its image under random unitary transformations. Choosing the transformations from the unitary group with its invari…