Stability of line-node semimetals with strong Coulomb interactions and properties of the symmetry-broken state

We employ diagrammatic Monte Carlo simulations to establish criteria for the stability of line-node semimetals in the presence of Coulomb interactions. Our results indicate a phase transition to a chiral insulating state that occurs at a finite interaction threshold which we determine. We also compu...

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Hauptverfasser:	Naya, Carlos, Bertolini, Tommaso, Carlström, Johan
Format:	Artikel
Sprache:	eng
Schlagworte:	Physics - Strongly Correlated Electrons
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