3 papers
cond-mat.str-el2026
An Explicit Wavefunction of the Interacting Non-Hermitian Spin-1/2 1D System
Yue Wang, Xiangyu Zhang, Zhesen Yang +1
We present an explicit Bethe-ansatz wavefunction to a 1D spin- interacting fermion system, manifesting a many-body resonance resulting from the interplay between inter…
cond-mat.supr-con2025
Josephson diode effect: a phenomenological perspective
Da Wang, Qiang-Hua Wang, Congjun Wu
As a novel quantum phenomenon with nonreciprocal supercurrent, the Josephson diode effect was intensively studied in recent years. Here, we construct a generalized resistively capa…
cond-mat.str-el2024
Quantum Phonon Dynamics Induced Spontaneous Spin-Orbit Coupling
Xiangyu Zhang, Da Wang, Congjun Wu
Spin-orbit coupling in solids is typically a single-body effect arising from relativity. In this work, we propose a spontaneous generation of spin-orbit coupling from symmetry brea…