148 citations · 489 across the 12 of their papers we have counts for
12 papers
Anomalous universal quantum transport in 2D asymptotic quasiperiodic system
Ting-Fung Jeffrey Poon, Yuhao Wan, Yucheng Wang +1
Quasiperiodic systems extend the concept of the Anderson transition to quasi-random and low-dimensional realms and have garnered widespread attention. Here, we propose the asymptot…
Realization and detection of Kitaev quantum spin liquid with Rydberg atoms
Yi-Hong Chen, Bao-Zong Wang, Ting-Fung Jeffrey Poon +3
The Kitaev chiral spin liquid has captured widespread interest in recent decades because of its intrinsic non-Abelian excitations, yet the experimental realization is challenging.…
Two-dimensional non-Hermitian skin effect in an ultracold Fermi gas
Entong Zhao, Zhiyuan Wang, Chengdong He +6
The concept of non-Hermiticity has expanded the understanding of band topology leading to the emergence of counter-intuitive phenomena. One example is the non-Hermitian skin effect…
Fractional quantum anomalous Hall phase for Raman superarray of Rydberg atoms
Ting-Fung Jeffrey Poon, Xin-Chi Zhou, Bao-Zong Wang +2
Rydberg atom arrays offer promising platforms for quantum simulation of correlated quantum matter and raise great interests. This work proposes a novel stripe-lattice model with Ra…
Exact new mobility edges between critical and localized states
Xin-Chi Zhou, Yongjian Wang, Ting-Fung Jeffrey Poon +2
The disorder systems host three types of fundamental quantum states, known as the extended, localized, and critical states, of which the critical states remain being much less expl…
Quantum phase with coexisting localized, extended, and critical zones
Yucheng Wang, Long Zhang, Wei Sun +2
Conventionally a mobility edge (ME) marks a critical energy that separates two different transport zones where all states are extended and localized, respectively. Here we propose…
Unitary Symmetry-Protected Non-Abelian Statistics of Majorana Modes
Jian-Song Hong, Ting-Fung Jeffrey Poon, Long Zhang +1
Symmetry-protected topological superconductors (TSCs) can host multiple Majorana zero modes (MZMs) at their edges or vortex cores, while whether the Majorana braiding in such syste…
Quantum phase transition of fracton topological orders
Ting Fung Jeffrey Poon, Xiong-Jun Liu
Fracton topological order (FTO) is a new classification of correlated phases in three spatial dimensions with topological ground state degeneracy (GSD) scaling up with system size,…
Braiding Majorana zero modes in spin space: from worldline to worldribbon
Xun-Jiang Luo, Ying-Ping He, Ting Fung Jeffrey Poon +2
We propose a scheme to braid Majorana zero modes (MZMs) through steering the spin degree of freedom, without moving, measuring, or more generically fusing the modes. For a spinful…
Observation of symmetry-protected topological band with ultracold fermions
Bo Song, Long Zhang, Chengdong He +5
Symmetry plays a fundamental role in understanding complex quantum matter, particularly in classifying topological quantum phases, which have attracted great interests in the recen…
A generic theory for Majorana zero modes in 2D superconductors
Cheung Chan, Lin Zhang, Ting Fung Jeffrey Poon +3
It is well known that non-Abelian Majorana zero modes (MZM) harbor at vortex cores in a topological superconductor, which can be realized in a 2D spin-orbit c…
From semimetal to chiral Fulde-Ferrell superfluids
Ting Fung Jeffrey Poon, Xiong-Jun Liu
The recent realization of two-dimensional (2D) synthetic spin-orbit (SO) coupling opens a broad avenue to study novel topological states for ultracold atoms. Here, we propose a new…