Spread complexity and topological transitions in the Kitaev chain

Abstract A number of recent works have argued that quantum complexity, a well-known concept in computer science that has re-emerged recently in the context of the physics of black holes, may be used as an efficient probe of novel phenomena such as quantum chaos and even quantum phase transitions. In...

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Detalles Bibliográficos
Main Authors: Pawel Caputa, Nitin Gupta, S. Shajidul Haque, Sinong Liu, Jeff Murugan, Hendrik J. R. Van Zyl
Formato: Artigo
Idioma:English
Publicado: SpringerOpen 2023-01-01
Series:Journal of High Energy Physics
Subjects:
Acceso en liña:https://doi.org/10.1007/JHEP01(2023)120