Concepedia

Spin Gaps in<i>S</i>=1/2 Anisotropic-Two-Dimensional Heisenberg Model with Dimerized Antiferromagnetic Exchange –Relation to Ladder Model and Haldane Gap System–

Nobuyuki Katoh, Masatoshi Imada

Journal of the Physical Society of Japan · 1995 · 14 citations · 12 references

DOI

Concepts

References

12

Density matrix formulation for quantum renormalization groups

Steven R. White · Physical Review Letters · 1992 · 7.8K citations

, , +12

Numerical renormalization-group study of low-lying eigenstates of the antiferromagnetic<i>S</i>=1 Heisenberg chain

Steven R. White, David A. Huse · Physical review. B, Condensed matter · 1993 · 612 citations

, , +13

Excitation spectrum of Heisenberg spin ladders

T. Barnes, Elbio Dagotto, J. Riera et al. · Physical review. B, Condensed matter · 1993 · 413 citations

, , +15

Peierls instability in Heisenberg chains

E. Pytte · Physical review. B, Solid state · 1974 · 410 citations

, , +15

Spin ladders with spin gaps: A description of a class of cuprates

Sudha Gopalan, T. M. Rice, Manfred Sigrist · Physical review. B, Condensed matter · 1994 · 402 citations · Full text

, , +17