Zerrendatu honen arabera: egilea "Valentí, Roser"
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Elementary band representations for the single-particle Green's function of interacting topological insulators
Lessnich, Dominik; M. Winter, Stephen; Iraola, Mikel; G. Vergniory, Maia; Valentí, Roser (American Physical Society, 2021) -
Interacting topological quantum chemistry of Mott atomic limits
Soldini, Martina O.; Astrakhantsev, Nikita; Iraola, Mikel; Tiwari, Apoorv; Fischer, Mark H.; Valentí, Roser; Vergniory, Maia G.; Wagner, Glenn; Neupert, Titus (American Physical Society, 2023)Topological quantum chemistry (TQC) is a successful framework for identifying (noninteracting) topological materials. Based on the symmetry eigenvalues of Bloch eigenstates at maximal momenta, which are attainable from ... -
Topology of SmB6 revisited by means of topological quantum chemistry
Iraola, Mikel; Robredo, Iñigo; Reupert, Titus; Mañes, Juan L.; Valentí, Roser; G. Vergniory, Maia (American Physical Society, 2024)The mixed-valence compound SmB6 with partially filled samarium 4f flat bands hybridizing with 5d conduction bands is a paramount example of a correlated topological heavy-fermion system. In this study, we revisit the ... -
Towards a topological quantum chemistry description of correlated systems: The case of the Hubbard diamond chain
Iraola, Mikel; Heinsdorf, Niclas; Tiwari, Apoorv; Lessnich, Dominik; Mertz, Thomas; Ferrari, Francesco; Fischer, Mark H.; Winter, Stephen M; Pollmann, Frank; Neupert, Titus; Valentí, Roser; Vergniory, Maia G. (American Physical Society, 2021)The recently introduced topological quantum chemistry (TQC) framework has provided a description of universal topological properties of all possible band insulators in all space groups based on crystalline unitary symmetries ...
