2 papers
cond-mat.mes-hall2026
Anomalous acoustic plasmons in two-dimensional over-tilted Dirac bands
Chang-Xu Yan, Furu Zhang, Chao-Yang Tan +3
The over-tilting of Dirac cones has led to various fascinating quantum phenomena. Here we find that two anomalous acoustic plasmons (AAPs) are dictated by the distinct geometry of…
quant-ph2026
Sudden change of interferometric power for X shape states
D. Zhu, F. L. Zhang, J. L. Chen
Quantum interferometric power (IP) is a discordlike measure. We study the dynamics of IP for two-qubit X shape states under different noisy environments. Our study shows that IP ex…