Y. X. Zhao

collaborators

3 papers

cond-mat.mes-hall2026

$P T$ Symmetry's Real Topology

J. X. Dai, Y. X. Zhao

Symmetry-protected topological phases have been a central theme in condensed matter physics and beyond over the past two decades. Most efforts have focused on topological classific…

cond-mat.supr-con2025

Switchable half-quantum flux states in a ring of the kagome superconductor CsV $_{3}$ Sb $_{5}$

Shuo Wang, Ilaria Maccari, Xilin Feng +14

Magnetic flux quantization in units of $I^¦_{0} = h /2 e$ is a defining feature of superconductivity, rooted in the charge-2e nature of Cooper pairs. In a ring geometry, the flux quanti…

cond-mat.mes-hall2025

Asymmetric real topology of conduction and valence bands

J. X. Dai, Chen Zhang, Y. X. Zhao

Previously, it was believed that conduction and valence bands exhibit a symmetry: They possess opposite topological invariants (e.g., the Chern numbers of conduction and valence ba…

PT Symmetry's Real Topology

Switchable half-quantum flux states in a ring of the kagome superconductor CsV3​Sb5​

Asymmetric real topology of conduction and valence bands

$P T$ Symmetry's Real Topology

Switchable half-quantum flux states in a ring of the kagome superconductor CsV $_{3}$ Sb $_{5}$