Satoshi Nishimoto

most citedTomonaga-Luttinger parameters for doped Mott insulators

81 citations · 119 across the 3 of their papers we have counts for

collaborators

3 papers

cond-mat.str-el2005★ 81 cited

Tomonaga-Luttinger parameters for doped Mott insulators

Satoshi Ejima, Florian Gebhard, Satoshi Nishimoto

The Tomonaga--Luttinger parameter $K_{ρ}$ determines the critical behavior in quasi one-dimensional correlated electron systems, e.g., the exponent $α$ for the density of states near…

cond-mat.str-el2005★ 21 cited

Ring Exchange Mechanism for Triplet Superconductivity in a Two-Chain Hubbard Model: Possible Relevance to Bechgaard Salts

Y. Ohta, S. Nishimoto, T. Shirakawa +1

The density-matrix renormalization group method is used to study the ground state of the two-chain zigzag-bond Hubbard model at quarter filling. We show that, with a proper choice…

cond-mat.str-el2004★ 17 cited

Phase Diagram of the $t$ -- $U$ -- $V_{1}$ -- $V_{2}$ Model at Quarter Filling

Satoshi Ejima, Florian Gebhard, Satoshi Nishimoto +1

We examine the ground-state properties of the one-dimensional Hubbard model at quarter filling with Coulomb interactions between nearest-neighbors $V_{1}$ and next-nearest neighbors…

Tomonaga-Luttinger parameters for doped Mott insulators

Ring Exchange Mechanism for Triplet Superconductivity in a Two-Chain Hubbard Model: Possible Relevance to Bechgaard Salts

Phase Diagram of the t--U--V1​--V2​ Model at Quarter Filling

Phase Diagram of the $t$ -- $U$ -- $V_{1}$ -- $V_{2}$ Model at Quarter Filling