PIRSA:20110006

Wave dark matter

Hui, L. (2020). Wave dark matter. Perimeter Institute. https://pirsa.org/20110006

Hui, Lam. Wave dark matter. Perimeter Institute, Nov. 11, 2020, https://pirsa.org/20110006 

          @misc{ pirsa_PIRSA:20110006,
            doi = {10.48660/20110006},
            url = {https://pirsa.org/20110006},
            author = {Hui, Lam},
            keywords = {Other},
            language = {en},
            title = {Wave dark matter},
            publisher = {Perimeter Institute},
            year = {2020},
            month = {nov},
            note = {PIRSA:20110006 see, \url{https://pirsa.org}}
          }

Lam Hui

Columbia University

Talk number
PIRSA:20110006
Collection
Talk Type
Subject
Abstract

A dark matter candidate lighter than about 30 eV exhibits wave behavior in a typical galactic environment. Examples include the QCD axion as well as other axion-like-particles. We review the particle physics motivations, and discuss experimental and observational implications of the wave dynamics, including interference substructures, vortices, soliton condensation and black hole hair.