2 papers
cond-mat.mtrl-sci2026
Sub-cycle field-driven dynamical Berry phase in solids
Lior Faeyrman, Jianing Zhang, Misha Ivanov +3
In quantum mechanics, a wavepacket acquires a geometric phase, known as the Berry phase, as it evolves along a closed trajectory in parameter space. In condensed matter systems, th…
cond-mat.str-el2024
Anomalous photo-induced band renormalization in correlated materials: Case study of TaNiSe
Lei Geng, Xiulan Liu, Jianing Zhang +2
We investigate the anomalous photo-induced band renormalization in correlated materials, exemplified by the case of TaNiSe. The manifestation of this anomaly is characteriz…