Satoshi Ejima

most citedTomonaga-Luttinger parameters for doped Mott insulators

81 citations · 98 across the 2 of their papers we have counts for

collaborators

2 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-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

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