Pairing symmetries in the Zeeman-coupled extended attractive Hubbard model
Abstract By introducing the possibility of equal- and opposite-spin pairings concurrently, we show that the ground state of the extended attractive Hubbard model (EAHM) exhibits rich phase diagrams with a variety of singlet, triplet, and mixed parity superconducting orders. We study the competition...
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Autores principales: | Swagatam Nayak, Navketan Batra, Sanjeev Kumar |
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Formato: | article |
Lenguaje: | EN |
Publicado: |
Nature Portfolio
2021
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Materias: | |
Acceso en línea: | https://doaj.org/article/518b3fad56e04e0881cd6a2371cac747 |
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