Jul 22 – 25, 2019
ECT* - Villa Tambosi
Europe/Rome timezone
Abstracts submission open. Posters do not require abstract submission.

Substantiating analog Hawking radiation by inspecting the close vicinity of the acoustic horizon

Jul 23, 2019, 5:00 PM
15m
Meeting room (ECT* - Villa Tambosi)

Meeting room

ECT* - Villa Tambosi

Strada delle Tabarelle, 286 38123 - Villazzano (TN) Italy

Speaker

Mr Mathieu Isoard (LPTMS)

Description

We compute the density-density correlation function near an acoustic horizon realized in a Bose-Einstein condensate.
A correct normalization of the field of Bogoliubov excitations necessitates to account for the contribution of zero modes.
Once this is achieved, one obtains a very good description of the recent experimental results of Technion's group.

Primary authors

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