327 citations · 2.4k across the 62 of their papers we have counts for
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Large-N solutions of the Heisenberg and Hubbard-Heisenberg models on the anisotropic triangular lattice: application to CsCuCl and to the layered organic superconductors -(BEDT-TTF)X
C. H. Chung, J. B. Marston, Ross H. McKenzie
We solve the Sp(N) Heisenberg and SU(N) Hubbard-Heisenberg models on the anisotropic triangular lattice in the large-N limit. These two models may describe respectively the magneti…
organic crystals: superconducting versus antiferromagnetic instabilities in an anisotropic triangular lattice Hubbard model
Shan-Wen Tsai, J. B. Marston
A Hubbard model at half-filling on an anisotropic triangular lattice has been proposed as the minimal model to describe conducting layers of organic materials. Th…
Weak-coupling functional renormalization-group analysis of the Hubbard model on the anisotropic triangular lattice
Shan-Wen Tsai, J. B. Marston
Motivated by experiments on the layered compounds -(BEDT-TTF)X, CsCuCl, and very recently NaCoOHO, we present a weak-coupling functional renormal…
Density-Matrix Renormalization-Group Analysis of Quantum Critical Points: I. Quantum Spin Chains
Shan-Wen Tsai, J. B. Marston
We present a simple method, combining the density-matrix renormalization-group (DMRG) algorithm with finite-size scaling, which permits the study of critical behavior in quantum sp…