2.3k citations
- Helmholtz-Zentrum Berlin für Materialien und EnergieDE144 papers
- Centre National de la Recherche ScientifiqueFR132 papers
- Technische Universität BerlinDE127 papers
- Deutsches Zentrum für Luft- und Raumfahrt e. V. (DLR)DE97 papers
- University of CambridgeGB78 papers
- Sorbonne UniversitéFR77 papers
- Leiden UniversityNL71 papers
- University of GenevaCH70 papers
- Chalmers University of TechnologySE68 papers
- Austrian Academy of SciencesAT67 papers
- Stockholm UniversitySE67 papers
- University of WarwickGB67 papers
9 papers · 2 filters
Brownian scattering of a spinon in a Luttinger liquid
M. -T. Rieder, A. Levchenko, T. Micklitz
We consider strongly interacting one-dimensional electron liquids where elementary excitations carry either spin or charge. At small temperatures a spinon created at the bottom of…
Quantum paramagnet in a flux triangular lattice Hubbard model
Stephan Rachel, Manuel Laubach, Johannes Reuther +1
We propose the flux triangular lattice Hubbard model (-THM) as a prototypical setup to stabilize magnetically disordered quantum states of matter in the presence of charge f…
Topology and Interactions in a Frustrated Slab: Tuning from Weyl Semimetals to C > 1 Fractional Chern Insulators
E. J. Bergholtz, Zhao Liu, M. Trescher +2
We show that, quite generically, a [111] slab of spin-orbit coupled pyrochlore lattice exhibits surface states whose constant energy curves take the shape of Fermi arcs, localized…
Classification of spin liquids on the square lattice with strong spin-orbit coupling
Johannes Reuther, Shu-Ping Lee, Jason Alicea
Spin liquids represent exotic types of quantum matter that evade conventional symmetry-breaking order even at zero temperature. Exhaustive classifications of spin liquids have been…
Correlations and entanglement in flat band models with variable Chern numbers
Masafumi Udagawa, Emil J. Bergholtz
We discuss a number of illuminating results for tight binding models supporting a band with variable Chern number, and illustrate them explicitly for a simple class of two-banded m…
Investigation of metal-insulator like transition through the ab initio density matrix renormalization group approach
E. Fertitta, B. Paulus, G. Barcza +1
We have studied the Metal-Insulator like Transition (MIT) in lithium and beryllium ring-shaped clusters through ab initio Density Matrix Renormalization Group (DMRG) method. Perfor…