30 citations · 50 across the 11 of their papers we have counts for
12 papers
Realization of a Superleak in a Quantum Gas
Wan-Ling Yang, Shao-Bo Liu, Xiang Luo +5
Ultracold quantum gases offer a controllable and microscopically accessible platform for understanding and engineering superfluidity. Yet, realizing a superleak that selectively tr…
Experimental realization of the complete seven-phase Anderson-localization landscape
Yao Qin, Chao Yang, Yuzhe Zhang +2
Anderson localization has evolved far beyond the conventional dichotomy between extended and localized states. Modern localization theory predicts a complete transport hierarchy co…
Controlling Liouvillian topological phases via Hamiltonian band topology under chiral symmetry
Shu Long, Hong-Sen Yin, Chao Yang +3
We establish a direct connection between Hamiltonian band topology and the Liouvillian spectral winding of open quantum systems with quadratic dissipations. This allows the band to…
Dissipation-induced Half Quantized Conductance in One-dimensional Topological Systems
Bozhen Zhou, Pan Zhang, Yucheng Wang +1
Quantized conductance from topologically protected edge states is a hallmark of two-dimensional topological phases. In contrast, edge states in one-dimensional (1D) topological sys…
Dissipation-Driven Transition of Particles from Dispersive to Flat Bands
Yutao Hu, Chao Yang, Yucheng Wang
Flat bands (FBs) play a crucial role in condensed matter physics, offering an ideal platform to study strong correlation effects and enabling applications in diffraction-free photo…
Extended Landauer-Büttiker Formula for Current through Open Quantum Systems with Gain or Loss
Chao Yang, Yucheng Wang
The Landauer-Büttiker formula, which characterizes the current flowing through a finite region connected to leads, has significantly advanced our understanding of transport. We ext…
Dissipation-assisted preparation of topological boundary states
Yi Peng, Chao Yang, Haiping Hu +1
Robust states emerging at the boundaries of a system are an important hallmark of topological matter. Here, using the Su-Schrieffer-Heeger model and the Kitaev chain as examples, w…
Exploring Multifractal Critical Phases in Two-Dimensional Quasiperiodic Systems
Chao Yang, Weizhe Yang, Yongjian Wang +1
The multifractal critical phase (MCP) fundamentally differs from extended and localized phases, exhibiting delocalized distributions in both position and momentum spaces. The inves…
Inducing a transition between thermal and many-body localized states and detecting many-body mobility edges through dissipation
Yutao Hu, Chao Yang, Yucheng Wang
The many-body mobility edge (MBME) in energy, which separates thermal states from many-body localization (MBL) states, is a critical yet controversial concept in MBL physics. Here…
Manipulating the Relaxation Time of Boundary-Dissipative Systems through Bond Dissipation
Yi Peng, Chao Yang, Yucheng Wang
Relaxation time plays a crucial role in describing the relaxation processes of quantum systems. We study the effect of a type of bond dissipation on the relaxation time of boundary…
Level spacing distribution of localized phases induced by quasiperiodic potentials
Chao Yang, Yucheng Wang
Level statistics is a crucial tool in the exploration of localization physics. The level spacing distribution of the disordered localized phase follows Poisson statistics, and many…
Dissipation induced extended-localized transition
Yaru Liu, Zeqing Wang, Chao Yang +2
Mobility edge (ME), representing the critical energy that distinguishes between extended and localized states, is a key concept in understanding the transition between extended (me…