5 papers
Spacetime Supersymmetry in the Truncated Lattice Schwinger Model
Yanting Cheng, Shang Liu
Gauge theories in (1+1)D have attracted renewed attention partially due to their experimental realizations in quantum simulation platforms. In this work, we revisit the truncated l…
Remote magnon-magnon entanglement enhanced by squeezed-field interference
Yuan Gong, Yan-Xue Cheng, Wei Xiong +1
Cavity magnonics, owing to its strong magnon-photon coupling and excellent tunability, has attracted significant interest in quantum information science. However, achieving strong…
Nonreciprocal Bistability in Coupled Nonlinear Cavity Magnonics
Wei Xiong, Yuan Gong, Zhuanxia Li +3
We propose a coupled nonlinear cavity-magnon system, consisting of two cavities, a second-order nonlinear element, and a yttrium-iron-garnet (YIG) sphere that supports Kerr magnons…
On the Performance of Pinching-Antenna Systems (PASS) with Orthogonal and Non-Orthogonal Multiple Access
Yanyu Cheng, Chongjun Ouyang, Yuanwei Liu +1
This paper conducts a comprehensive performance analysis for pinching-antenna systems (PASS) under both orthogonal multiple access (OMA) and non-orthogonal multiple access (NOMA) t…
Phase retrieval via media diversity
Yan Cheng, Kui Ren, Nathan Soedjak
This work studies phase retrieval for wave fields, aiming to recover the phase of an incoming wave from multi-plane intensity measurements behind different types of linear and nonl…