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cond-mat.str-el2025★ 5 cited
Real-frequency TPSC+DMFT investigation of the square-lattice Hubbard model
Lei Geng, Jiawei Yan, Philipp Werner
We investigate the two-dimensional Hubbard model using a real-frequency implementation of the TPSC+DMFT approach. This hybrid method combines the nonlocal correlations captured by…
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…