2 citations · 2 across the 1 of their papers we have counts for
9 papers
Observation of Square-Root Higher-Order Topological States in Photonic Waveguide Arrays
Juan Kang, Tao Liu, Mou Yan +7
Recently, high-order topological insulators (HOTIs), accompanied by topologically nontrivial boundary states with codimension larger than one, have been extensively explored becaus…
Unconventional quantum sound-matter interactions in spin-optomechanical-crystal hybrid systems
Xing-Liang Dong, Peng-Bo Li, Tao Liu +1
We predict a set of unusual quantum acoustic phenomena resulting from sound-matter interactions in a fully tunable solid-state platform, in which an array of solid-state spins in d…
Tunable Chiral Bound States with Giant Atoms
Xin Wang, Tao Liu, Anton Frisk Kockum +2
We propose tunable chiral bound states in a system composed of superconducting giant atoms and a Josephson photonic-crystal waveguide (PCW), with no analog in other quantum setups.…
Topological quantum phase transitions retrieved through unsupervised machine learning
Yanming Che, Clemens Gneiting, Tao Liu +1
The discovery of topological features of quantum states plays an important role in modern condensed matter physics and various artificial systems. Due to the absence of local order…
Non-Hermitian topological Mott insulators in one-dimensional fermionic superlattices
Tao Liu, James Jun He, Tsuneya Yoshida +2
We study interaction-induced Mott insulators, and their topological properties in a 1D non-Hermitian strongly-correlated spinful fermionic superlattice system with either nonrecipr…
Topological band theory for non-Hermitian systems from the Dirac equation
Zi-Yong Ge, Yu-Ran Zhang, Tao Liu +3
We identify and investigate two classes of non-Hermitian systems, i.e., one resulting from Lorentz-symmetry violation (LSV) and the other from a complex mass (CM) with Lorentz inva…