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Classification and characterization of nonequilibrium Higgs modes in unconventional superconductors

Recent findings of new Higgs modes in unconventional superconductors require a classification and characterization of the modes allowed by nontrivial gap symmetry. Here we develop a theory for a tailored nonequilibrium quantum quench to excite all possible oscillation symmetries of a superconducting...

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Detalles Bibliográficos
Autores principales: Schwarz, L., Fauseweh, B., Tsuji, N., Cheng, N., Bittner, N., Krull, H., Berciu, M., Uhrig, G. S., Schnyder, A. P., Kaiser, S., Manske, D.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Nature Publishing Group UK 2020
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6962398/
https://www.ncbi.nlm.nih.gov/pubmed/31941881
http://dx.doi.org/10.1038/s41467-019-13763-5