58 citations · 70 across the 5 of their papers we have counts for
11 papers
Strange metal at the Lifshitz transition
Yi-Hui Xing, Wu-Ming Liu, Xiao-Tian Zhang
Strange metal behavior is widely observed in cuprates, ruthenates, and twisted bilayer graphene. We study quantum critical transport at a two-dimensional Lifshitz transition, where…
Spin pumping effect in non-Fermi liquid metals
Xiao-Tian Zhang, Yi-Hui Xing, Xu-Ping Yao +3
Spin pumping effect is a sensitive and well-established experimental method in two-dimensional (2D) magnetic materials. We propose that spin pumping effect can be a valuable probe…
Thermal Hall effects in quantum magnets
Xiao-Tian Zhang, Yong Hao Gao, Gang Chen
In the recent years, the thermal Hall transport has risen as an important diagnosis of the physical properties of the elementary excitations in various quantum materials, especiall…
Infinite critical boson induced non-Fermi liquid in dimensions
Zhiming Pan, Xiao-Tian Zhang
We study the fermion-boson coupled system in space dimensions near the quantum phase transition; infinite many boson modes located on a sphere become critical simultaneousl…
Infinite critical boson non-Fermi liquid on heterostructure interfaces
Xiao-Tian Zhang, Gang Chen
We study the emergence of non-Fermi liquid on heterostructure interfaces where there exists an infinite number of critical boson modes accounting for the magnetic fluctuations in t…
Fragility of the nematic spin liquid induced by diagonal couplings in the square-lattice SU(3) model
Xiao-Tian Zhang, Wen-Jun Hu, Elbio Dagotto +1
We present a large-scale density matrix renormalization group (DMRG) study of the spin- SU(3) bilinear-biquadratic model on the square lattice, which was suggested to host a nem…