5 citations · 6 across the 3 of their papers we have counts for
4 papers
Backreaction of stimulated Hawking radiation in an optical analogue
Lorenzo M. Procopio, Raul Aguero-Santacruz, David Bermudez +1
Hawking radiation - the emission of quantum particles at the event horizon of a black hole - connects gravity with quantum mechanics and thermodynamics; the Bekenstein-Hawking entr…
Negative frequencies and negative norms in analogue Hawking radiation systems
Raul Aguero-Santacruz, David Bermudez
In this work, we study the core concepts of Hawking radiation in the astrophysical and analogue systems. We focus on the definitions of negative frequencies and negative norms: the…
Negative frequencies in pulse propagation equations and the double analytic signal
Raul Aguero-Santacruz, David Bermudez
In recent years, the topic of negative frequencies has resurfaced in optics motivated by the optical analogue of Hawking radiation. We discuss the physical meaning of negative freq…
Hawking radiation in optics and beyond
Raul Aguero-Santacruz, David Bermudez
Hawking radiation was originally proposed in astrophysics, but it has been generalized and extended to other physical systems receiving the name of analogue Hawking radiation. In t…