17–22 Jun 2018
DESY in Hamburg
Europe/Berlin timezone

Exchange-Correlation Effects in Axion Structure Formation

18 Jun 2018, 16:35
5m
Auditorium (DESY in Hamburg)

Auditorium

DESY in Hamburg

Notkestraße 85 22607 Hamburg Germany

Speaker

Dr Erik Lentz (University of Goettingen)

Description

The search for QCD axion dark matter is well underway. Many of these searches require detailed knowledge of the axion's cosmological distribution. However, our understanding of axion structure formation is far from complete, due largely to the candidate's highly-degenerate state. This talk presents a new model of axion structure formation that includes the quantum nature of condensed Bose fluids. Theory and preliminary simulations show notable deviations from mean field approaches.

Summary

We are presenting a new model for relic QCD axion structure formation.

Primary author

Dr Erik Lentz (University of Goettingen)

Presentation materials