584 citations · 715 across the 3 of their papers we have counts for
4 papers
Observation of multiple types of topological fermions in PdBiSe
B. Q. Lv, Z. -L. Feng, J. -Z. Zhao +12
Topological semimetals with different types of band crossings provide a rich platform to realize novel fermionic excitations, known as topological fermions. In particular, some fer…
Triple Point Topological Metals
Ziming Zhu, Georg W. Winkler, QuanSheng Wu +2
Topologically protected fermionic quasiparticles appear in metals, where band degeneracies occur at the Fermi level, dictated by the band structure topology. While in some metals t…
Direct measurement of topological invariants in optical lattices
Lei Wang, Alexey A. Soluyanov, Matthias Troyer
We propose an experimental technique for classifying the topology of band structures realized in optical lattices, based on a generalization of topological charge pumping in quantu…
Computing topological invariants without inversion symmetry
Alexey A. Soluyanov, David Vanderbilt
We consider the problem of calculating the weak and strong topological indices in noncentrosymmetric time-reversal (T) invariant insulators. In 2D we use a gauge corresponding to h…