| Extended massless phase and the Haldane phase in a spin-1 isotropic antiferromagnetic chain C Itoi, MH Kato Physical Review B 55 (13), 8295, 1997 | 143 | 1997 |
| Phase diagram of a one-dimensional spin-orbital model C Itoi, S Qin, I Affleck Physical Review B 61 (10), 6747, 2000 | 119 | 2000 |
| Strongly reduced gap in the zigzag spin chain with a ferromagnetic interchain coupling C Itoi, S Qin Physical Review B 63 (22), 224423, 2001 | 114 | 2001 |
| Quantum phase transitions of the asymmetric three-leg spin tube T Sakai, M Sato, K Okunishi, Y Otsuka, K Okamoto, C Itoi Physical Review B—Condensed Matter and Materials Physics 78 (18), 184415, 2008 | 65 | 2008 |
| Nonperturbative effect in the β functions and the equations of motion for the string C Itoi, Y Watabiki Physics Letters B 198 (4), 486-490, 1987 | 61 | 1987 |
| Renormalization group flow in one-and two-matrix models S Higuchi, C Itoi, S Nishigaki, N Sakai Nuclear Physics B 434 (1-2), 283-318, 1995 | 56 | 1995 |
| Quantum spin nanotubes—frustration, competing orders and criticalities T Sakai, M Sato, K Okamoto, K Okunishi, C Itoi Journal of Physics: Condensed Matter 22 (40), 403201, 2010 | 50 | 2010 |
| Nonlinear renormalization group equation for matrix models S Higuchi, C Itoi, S Nishigaki, N Sakai Physics Letters B 318 (1), 63-72, 1993 | 46 | 1993 |
| The spin factor in knots and a relativistic treatment of the Bose-Fermi trasmutation in second-quantized theories S Iso, C Itoi, H Mukaida Nuclear Physics B 346 (2-3), 293-312, 1990 | 40 | 1990 |
| Effective theory of magnetization plateaus in a three-leg ladder with periodic boundary conditions R Citro, E Orignac, N Andrei, C Itoi, S Qin Journal of Physics: Condensed Matter 12 (13), 3041, 2000 | 38 | 2000 |
| Geometric description for spinning particles in three dimensions and Chern-Simons-Polyakov theory S Iso, C Itoi, H Mukaida Physics Letters B 236 (3), 287-290, 1990 | 28 | 1990 |
| Renormalization group approach to multiple-arc random matrix models S Higuchi, C Itoi, SM Nishigaki, N Sakai Physics Letters B 398 (1-2), 123-129, 1997 | 25 | 1997 |
| Renormalization group approach to matrix models and vector models S Higuchi, C Itoi, N Sakai Progress of Theoretical Physics Supplement 114, 53-71, 1993 | 24 | 1993 |
| Universal wide correlators in non-Gaussian orthogonal, unitary and symplectic random matrix ensembles C Itoi Nuclear physics B 493 (3), 651-659, 1997 | 23 | 1997 |
| Exact beta functions in the vector model and renormalization group approach S Higuchi, C Itoi, N Sakai Physics Letters B 312 (1-2), 88-96, 1993 | 22 | 1993 |
| Spin-chirality separation and symmetry breaking in the magnetization plateau of the quantum spin tube K Okunishi, M Sato, T Sakai, K Okamoto, C Itoi Physical Review B—Condensed Matter and Materials Physics 85 (5), 054416, 2012 | 21 | 2012 |
| Renormalization group for renormalization-group equations toward the universality classification of infinite-order phase transitions C Itoi, H Mukaida Physical Review E 60 (4), 3688, 1999 | 21 | 1999 |
| Non-Abelian gauge theory for quantum Heisenberg antiferromagnetic chain C Itoi, H Mukaida Journal of Physics A: Mathematical and General 27 (13), 4695, 1994 | 18 | 1994 |
| Stability of fixed points in the -dimensional random field spin model for sufficiently large Y Sakamoto, H Mukaida, C Itoi Physical Review B—Condensed Matter and Materials Physics 74 (6), 064402, 2006 | 17 | 2006 |
| Physical states of the topological Schwinger model C Itoi, H Mukaida Modern Physics Letters A 7 (03), 259-266, 1992 | 15 | 1992 |
