A holographic perspective on phonons and pseudo-phonons
Abstract We analyze the concomitant spontaneous breaking of translation and conformal symmetries by introducing in a CFT a complex scalar operator that acquires a spatially dependent expectation value. The model, inspired by the holographic Q-lattice, provides a privileged setup to study the emergen...
Main Authors: | , , , , |
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Formato: | Artigo |
Idioma: | English |
Publicado em: |
SpringerOpen
2017-05-01
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Colecção: | Journal of High Energy Physics |
Assuntos: | |
Acesso em linha: | http://link.springer.com/article/10.1007/JHEP05(2017)051 |