4 papers
Trace-distance-based complementarity relations in a multipath interferometer
Yue Sun, Jingyan Liu, Peng-Tong Li +2
The complementarity relations in an interferometer reflect an important phenomenon in quantum mechanics: wave-particle duality. Here, we develop a method to quantify both wave and…
Quantum Wave-Particle Duality in Free-Electron--Free-Electron Entanglement
Du Ran, Jing-Yi Liu, Dan Jin +4
Point-particle descriptions of electron-electron interaction omit the coherent longitudinal extent of a free-electron quantum wave packet (QEW). A relativistic two-electron wave-pa…
Coherence measures in the strictly incoherent operation framework and its application in the multi-path interferometer
Peiru Li, Jingyan Liu, Ming-Jing Zhao
Quantifying coherence is an essential endeavor in both quantum foundations and quantum technologies. In this paper, we study the coherence measures in terms of the diagonal states…
Heralded Generation of Multipartite Free-Electron W-State Entanglement
Du Ran, Jing-Yi Liu, Dan Jin +6
We propose a heralded protocol for generating multipartite free-electron entanglement from atomic resources in a sideband-resolved interaction regime. The scheme consists of…