Chiral optical response of multifold fermions

Flicker, F; de Juan, F; Bradlyn, B; Morimoto, T; Vergniory, MG; Grushin, AG

Flicker, F (reprint author), Univ Oxford, Rudolph Peierls Ctr Theoret Phys, Dept Phys, Clarendon Lab, Pk Rd, Oxford OX1 3PU, England.; Flicker, F (reprint author), Univ Calif Berkeley, Dept Phys, Berkeley, CA 94720 USA.

PHYSICAL REVIEW B, 2018; 98 (15):

Abstract

Multifold fermions are generalizations of twofold degenerate Weyl fermions with three-, four-, six-, or eightfold degeneracies protected by crystal sy......

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