Seminars this semester


   Series:


Sep 30 Wed Visakan Balakumar (Sheffield)
15:00 Blackboard Collaborate Quantum superradiance on static black hole space-times
 
  Abstract:
We study the quantum analogue of the classical process of superradiance for a massless charged scalar field on a charged black hole space-time. We show that an “in” vacuum state, which is devoid of particles at past null infinity, contains an outgoing flux of particles at future null infinity. This radiation is emitted in the superradiant modes only, and is nonthermal in nature.
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Oct 7 Wed Katy Clough (Oxford)
15:00 remote TBA
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Oct 14 Wed Jose Cembranos (Madrid)
15:00 remote TBA
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Oct 21 Wed Atsushi Higuchi (York)
15:00 remote TBA
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Oct 28 Wed Harry Desmond (Oxford)
15:00 remote TBA
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Nov 11 Wed Lisa Glaser (Vienna)
15:00 remote TBA
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