2 papers
hep-th2024
Chiral symmetry breaking in the pseudo-quantum electrodynamics with non-Abelian four-fermion interactions
Qiao Yang, Yu-Biao Wu, Wu-Ming Liu
In the context of 2+1 dimensional Dirac materials, we consider electromagnetic interactions alongside a type of spin-dependent Hubbard interaction. The former is described by PQED…
cond-mat.str-el2024
Strongly-tilted field induced Hamiltonian dimerization and nested quantum scars in the 1D spinless Fermi-Hubbard model
Wei-Jie Huang, Yu-Biao Wu, Guang-Can Guo +2
We investigate the quantum dynamics of the 1D spinless Fermi-Hubbard model with a linear-tilted potential. Surprisingly in a strong resonance regime, we show that the model can be…