2 papers
quant-ph2026
Efficient simulation of low-entanglement bosonic Gaussian states in polynomial time
Tong Liu, Hui-Ke Jin, Tao Xiang +1
Bosonic Gaussian states are ubiquitous in quantum optics and condensed matter physics. While they are efficiently handled within the Gaussian formalism, sampling requires calculati…
cond-mat.str-el2025
Dirac and chiral spin liquids on spin-1/2 square-lattice Heisenberg antiferromagnet
Hui-Ke Jin, Hong-Hao Tu, Ya-Hui Zhang
We revisit the challenging problem of identifying the quantum spin liquid candidate in the spin-1/2 - Heisenberg antiferromagnet on the square lattice. By integrating the…