New insights into topological semimetals
Invited
Abstract
The field of topological semimetals continues to reveal new insights. I will discuss recent developments starting with the classification of nodal fermions in both magnetic and non-magnetic space groups. I will then introduce higher order Fermi arcs as a bulk-edge correspondence for Dirac fermions, and a refinement of the symmetry indicators that predict these hinge states. Finally, I will discuss some material predictions.
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Presenters
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Jennifer Cano
Stony Brook University, Stony Brook University, USA, Physics and Astronomy, Stony Brook University, Flatiron Institute; Stony Brook Univ., Department of Physics, Stonybrook University, Department of Physics and Astronomy, Stony Brook University, State Univ of NY - Stony Brook
Authors
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Jennifer Cano
Stony Brook University, Stony Brook University, USA, Physics and Astronomy, Stony Brook University, Flatiron Institute; Stony Brook Univ., Department of Physics, Stonybrook University, Department of Physics and Astronomy, Stony Brook University, State Univ of NY - Stony Brook