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A Classical-Quantum Correspondence

Seminář
Úterý, 04.06.2019 13:30

Přednášející: Prof. Tanmay Vachaspati (Cosmology Initiative, Arizona State University, USA)
Místo: Přednáškový sál v budově FZÚ, Na Slovance 2, Praha 8
Jazyk: anglicky
Pořadatelé: Sekce fyziky elementárních částic
Abstrakt:

We show that certain quantum systems in non-trivial classical backgrounds can be mapped into entirely classical systems in higher dimensions. The evolution of the classical system can be used to obtain the particle production rate as well as the quantum backreaction on the classical background. The technique has many potential applications, including breather/oscillon dynamics, Hawking radiation and black hole evaporation, and particle production during inflation.

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