98 citations · 987 across the 45 of their papers we have counts for
45 papers
Pairing symmetry of heavy fermion superconductivity in the two-dimensional Kondo-Heisenberg lattice model
Yu Liu, Guang-Ming Zhang, Lu Yu
In the two-dimensional Kondo-Heisenberg lattice model away from half-filled, the local antiferromagnetic exchange coupling can provide the pairing mechanism of quasiparticles via t…
Phase evolution of the two-dimensional Kondo lattice model near half-filling
Huan Li, Yu Liu, Guangming Zhang +1
Within a mean-field approximation, the ground state and finite temperature phase diagrams of the two-dimensional Kondo lattice model have been carefully studied as functions of the…
Weak ferromagnetism with the Kondo screening effect in the Kondo lattice systems
Yu Liu, Guang-Ming Zhang, Lu Yu
We carefully consider the interplay between ferromagnetism and the Kondo screening effect in the conventional Kondo lattice systems at finite temperatures. Within an effective mean…
D-wave superconductivity induced by short-range antiferromagnetic correlations in the two-dimensional Kondo lattice model
Yu Liu, Huan Li, Guang-Ming Zhang +1
The possible heavy fermion superconductivity is carefully reexamined in the two-dimensional Kondo lattice model with an antiferromagnetic Heisenberg superexchange between local mag…
Accurate determination of the Gaussian transition in spin-1 chains with single-ion anisotropy
Shijie Hu, Bruce Normand, Xiaoqun Wang +1
The Gaussian transition in the spin-one Heisenberg chain with single-ion anisotropy is extremely difficult to treat, both analytically and numerically. We introduce an improved DMR…
Lifshitz transitions in a heavy-Fermion liquid driven by short-range antiferromagnetic correlations in the two-dimensional Kondo lattice model
Guang-Ming Zhang, Yue-Hua Su, Lu Yu
The heavy-Fermion liquid with short-range antiferromagnetic correlations is carefully considered in the two-dimensional Kondo-Heisenberg lattice model. As the ratio of the local He…