12 citations · 43 across the 12 of their papers we have counts for
12 papers
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…
Quantum Mechanical Studies of Photodissociation Dynamics on Quantum Computers
Zikun Zhuang, Chengdong Yang, Yuchen Wang +2
Theoretical quantum dynamics calculations scale deeply with system size, rendering classical calculations intractable for complex systems. While quantum computing offers a natural…
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…
The fundamental localization phases in quasiperiodic systems: A unified framework and exact results
Xin-Chi Zhou, Bing-Chen Yao, Yongjian Wang +4
The disordered quantum systems host three classes of quantum states, the extended, localized, and critical, which bring up seven distinct fundamental phases in nature: three pure p…
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…
Anderson transition and mobility edges on hyperbolic lattices with randomly connected boundaries
Tianyu Li, Yi Peng, Yucheng Wang +1
Hyperbolic lattices, formed by tessellating the hyperbolic plane with regular polygons, exhibit a diverse range of exotic physical phenomena beyond conventional Euclidean lattices.…