2 papers
quant-ph2026
Gauge-covariant projected entangled paired states for interacting systems in a magnetic field
Wei Tang, Gunnar Möller, Frank Verstraete +1
The Hamiltonian for a system of itinerant particles on a two-dimensional lattice in a uniform magnetic field reduces the translational symmetry to a magnetic translation group, bec…
cond-mat.mtrl-sci2024
Magnetic interactions and excitations in SrMnSb
Zhenhua Ning, Bing Li, Weilun Tang +7
The magnetic interactions in the antiferromagnetic (AFM) Dirac semimetal candidate SrMnSb are investigated using \textit{ab initio} linear response theory and inelastic neutron…