arXiv:2212.09511 · Physica E Low-dimensional Systems and Nanostructures
Logarithmic negativity of the 1D antiferromagnetic spin-1 Heisenberg model with single-ion anisotropy
Vl.V. Papoyan, Giacomo Gori, V. V. Papoyan, Andrea Trombettoni, N.S. Ananikian