4 papers
Quantum tomography of free electrons
Y. Fang, J. Kuttruff, Z. Zhao +3
Determining the quantum state of a given quantum-mechanical system is a fundamental task in physics. Quantum-state tomography has been pivotal for establishing quantum optics [1-4]…
Synthetic gauge field enabled realization of bulk- and edge-transported states in an aperiodic acoustic structure
Y. X. Fang, W. H. Zhu, Y. Cai +5
Topologically protected edge states with immunity against various disorders have been implemented in a variety of topological insulators. In this Letter, we reveal that Landau leve…
Tunable hinge skin states in a hybrid skin-topological sonic crystal
Y. X. Fang, W. H. Zhu, Y. P. Lai +2
Higher-order topological states in sound have played a pivotal role in understanding the intricate physics underlying sound transport, giving rise to new strategy of manipulating s…
Electron matter waves with internal torque
Y. Fang, J. Kuttruff, P. Baum
Angular momentum and torque are important principles for basic and applied physics on any spatial scales, for example, in elementary particles, cold gases, optical tweezers, quantu…