66 citations · 269 across the 15 of their papers we have counts for
15 papers
Non-Hermitian Haldane-Hubbard model: Effective description of one- and two-body dissipation
Can Wang, Tian-Cheng Yi, Jian Li +1
Using numerically exact diagonalization, we study the correlated Haldane-Hubbard model in the presence of dissipation. Such dissipation can be modeled at short times by the dynamic…
Dimensional crossover on multileg attractive- Hubbard ladders
Anastasia Potapova, Ian Pilé, Tian-Cheng Yi +2
We study the ground state properties of a polarized two-component Fermi gas on multileg attractive- Hubbard ladders. Using exact diagonalization and density matrix renormalizati…
Higher-order topological insulator in a modified Haldane-Hubbard model
Tian-Cheng Yi, Hai-Qing Lin, Rubem Mondaini
We investigate the ground-state phase diagram of a modified spinless Haldane-Hubbard model with broken threefold rotational symmetry, employing exact diagonalization calculations.…
Exploring unconventional quantum criticality in the p-wave-paired Aubry-André-Harper model
Ting Lv, Yu-Bin Liu, Tian-Cheng Yi +3
We have investigated scaling properties near the quantum critical point between the extended phase and the critical phase in the Aubry-André-Harper model with p-wave pairing, which…
Characterizing quantum criticality and steered coherence in the XY-Gamma chain
Zhuan Zhao, Tian-Cheng Yi, Ming Xue +1
In this paper, we show that an effective spin Hamiltonian with various types of couplings can be engineered using quantum simulators in atomic-molecular-optical laboratories, dubbe…
Recent neutron focusing experiments using polycapillary lens in CSNS
Kai Pan, Xue-Peng Sun, Tian-Cheng Yi +9
Higher neutron current densities can provide convenience for neutron experiments. Using neutron optical focusing elements, large flux beams transported to sample can be achieved. A…