4 citations
3 papers
hep-th2026
Generalized CV Conjecture and Krylov Complexity in Two-Mode Hermitian Systems via Information Geometry
Ke-Hong Zhai, Lei-Hua Liu, Hai-Qing Zhang
We extend the CV conjecture to quantum states of two-mode Hermitian systems using the framework of information geometry. Specifically, we conjecture that the Krylov complexity of a…
cond-mat.mtrl-sci2026
All-electrical switching of spin texture in a strain-tunable 2D Janus ferroelectric altermagnet
Tao Yao, Quan Shen, Wenhu Liao +2
Altermagnetism (AM), a collinear magnetic phase with momentum-dependent spin splitting, is a promising candidate for strong magnetoelectric coupling. However, realizing direct and…
cond-mat.mes-hall2026★ 4 cited
Dual-Switch Control of a Layer-Locked Anomalous Valley Hall Effect in a Sliding Ferroelectric Antiferromagnet
Quan Shen, Wenhu Liao, Degao Xu +2
The integration of ferroelectric (FE) and antiferromagnetic (AFM) orders in twodimensional (2D) materials provides a promising avenue for the nonvolatile control of coupled spin an…