194 citations · 1k across the 32 of their papers we have counts for
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Topological Mott Insulator with Bosonic Edge Modes in 1D Fermionic Superlattices
Haiping Hu, Shu Chen, Tian-Sheng Zeng +1
We investigate topological phase transitions driven by interaction and identify a novel topological Mott insulator state in one-dimensional fermionic optical superlattices through…
Majorana Doublets, Flat Bands, and Dirac Nodes in s-Wave Superfluids
Haiping Hu, Fan Zhang, Chuanwei Zhang
Topological superfluids protected by mirror and time-reversal symmetries are exotic states of matter possessing Majorana Kramers pairs (MKPs), yet their realizations have long been…
Topological Triply Degenerate Points Induced by Spin-Tensor-Momentum Couplings
Haiping Hu, Junpeng Hou, Fan Zhang +1
The recent discovery of triply degenerate points (TDPs) in topological materials has opened a new perspective toward the realization of novel quasiparticles without counterparts in…
Superfluid-quasicrystal in a Bose-Einstein condensate
Junpeng Hou, Haiping Hu, Kuei Sun +1
Quasicrystal is a class of ordered structures defying conventional classification of solid crystals and may carry classically forbidden (e.g., 5-fold) rotational symmetries. In vie…
Exact ordering of energy levels for one-dimensional interacting Fermi gases with symmetry
Lei Pan, Yanxia Liu, Haiping Hu +2
Based on the exact solution of one-dimensional Fermi gas systems with symmetry in a hard wall, we demonstrate that we are able to sort the ordering of the lowest energy eig…