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20132026
most citedVarious regimes of quantum behavior in S = 1/2 Heisenberg antiferromagnetic chain with fourfold periodicity

38 citations · 107 across the 9 of their papers we have counts for

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cond-mat.mtrl-sci2026

Numerical Diagonalization Study of the Phase Boundaries of the S=2 Heisenberg Antiferromagnet on the Orthogonal Dimer Lattice

Hiroki Nakano, Toru Sakai, Yuko Hosokoshi

The S=2 Heisenberg antiferromagnet on the orthogonal dimer lattice is studied. The edges of the exact dimer and Neel-ordered phases in the ground state of the system are examined b…