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Critical slowing down near a magnetic quantum phase transition with fermionic breakdown

When a system close to a continuous phase transition is subjected to perturbations, it takes an exceptionally long time to return to equilibrium. This critical slowing down is observed universally in the dynamics of bosonic excitations, such as order-parameter collective modes, but it is not general...

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Detalles Bibliográficos
Autores principales: Yang, Chia-Jung, Kliemt, Kristin, Krellner, Cornelius, Kroha, Johann, Fiebig, Manfred, Pal, Shovon
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Nature Publishing Group UK 2023
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10635820/
https://www.ncbi.nlm.nih.gov/pubmed/37970535
http://dx.doi.org/10.1038/s41567-023-02156-7