12 citations · 31 across the 8 of their papers we have counts for
8 papers
Lifshitz Transition in Triangular Lattice Kondo-Heisenberg Model
Lan Zhang, Hong-Gang Luo, Yin Zhong
Motivated by recent experimental progress on triangular lattice heavy-fermion compounds, we investigate possible Lifshitz transitions and the scanning tunnel microscope (STM) spect…
Hidden Anderson Localization in Disorder-Free Ising-Kondo Lattice
Wei-Wei Yang, Lan Zhang, Xue-Ming Guo +1
Anderson localization (AL) phenomena usually exists in systems with random potential. However, disorder-free quantum many-body systems with local conservation can also exhibit AL o…
Resistivity minimum emerges in Anderson impurity model modified with Sachdev-Ye-Kitaev interaction
Lan Zhang, Yin Zhong, Hong-Gang Luo
We investigate a modified Anderson model at the large- limit, where Coulomb interaction is replaced by Sachdev-Ye-Kitaev random interaction. The resistivity of conduction electr…
Superfluid response in heavy fermion superconductors
Yin Zhong, Lan Zhang, Can Shao +1
Motivated by recent London penetration depth measurement [H. Kim et al. Phys. Rev. Lett. \textbf{114}, 027003 (2015)] and novel composite pairing scenario [O. Erten, R. Flint and P…
Extended -wave pairing symmetry on the triangular lattice heavy fermion system
Lan Zhang, Yu-Feng Wang, Yin Zhong +1
We investigate the pairing symmetry of the Kondo-Heisenberg model on triangular lattice, which is believed to capture the core competition of Kondo screening and local magnetic exc…
One-dimensional Hubbard model with pair-hopping term: Pair-density wave, pair-superconductor and orthogonal metal
Yin Zhong, Lan Zhang, Han-Tao Lu +1
As the simplest non-Fermi liquids, orthogonal metals have gapped single-particle excitations but show normal metallic behaviors in thermodynamic and transport quantities. Such an e…
Fermionology in the Kondo-Heisenberg model: the case of CeCoIn
Yin Zhong, Lan Zhang, Han-Tao Lu +1
Fermi surface of heavy electron systems plays a fundamental role in understanding their variety of puzzling phenomena, for example, quantum criticality, strange metal behavior, unc…
Coexistence of antiferromagnetism and superconductivity of t-t-J model on honeycomb lattice
Yin Zhong, Lan Zhang, Han-Tao Lu +1
Motivated by recent experimental study of antiferromagnetic property of honeycomb compound InCuVO [Yan \textit{et al.}, PRB \textbf{85}, 085102 (2012)], we explor…