32 citations · 32 across the 2 of their papers we have counts for
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Rotational superradiance with Bogoliubov dispersion
Sam Patrick
Rotational superradiance affects the dynamics of many rotating systems in nature, through either stimulated or spontaneous extraction of energy and angular momentum. By now, this p…
On the analogy between black holes and bathtub vortices
Sam Patrick
Analogical thinking is a valuable tool in theoretical physics, since it allows us to take the understanding we have developed in one system and apply it to another. In this thesis,…
Hawking-Moss transition with a black hole seed
Ruth Gregory, Ian G Moss, Naritaka Oshita +1
We extend the the concept of Hawking-Moss, or up-tunnelling, transitions in the early universe to include black hole seeds. The black hole greatly enhances the decay amplitude, how…
Superradiance in dispersive black hole analogues
Sam Patrick, Silke Weinfurtner
Wave equations containing spatial derivatives which are higher than second order arise naturally in the context of condensed matter systems. The solutions of such equations contain…