Chigak Itoi

814 total citations
49 papers, 568 citations indexed

About

Chigak Itoi is a scholar working on Condensed Matter Physics, Atomic and Molecular Physics, and Optics and Statistical and Nonlinear Physics. According to data from OpenAlex, Chigak Itoi has authored 49 papers receiving a total of 568 indexed citations (citations by other indexed papers that have themselves been cited), including 35 papers in Condensed Matter Physics, 21 papers in Atomic and Molecular Physics, and Optics and 16 papers in Statistical and Nonlinear Physics. Recurrent topics in Chigak Itoi's work include Theoretical and Computational Physics (23 papers), Physics of Superconductivity and Magnetism (15 papers) and Quantum many-body systems (13 papers). Chigak Itoi is often cited by papers focused on Theoretical and Computational Physics (23 papers), Physics of Superconductivity and Magnetism (15 papers) and Quantum many-body systems (13 papers). Chigak Itoi collaborates with scholars based in Japan, Canada and China. Chigak Itoi's co-authors include Shaojin Qin, Ian Affleck, Y. Watabiki, Saburo Higuchi, Norisuke Sakai, Kiyomi Okamoto, Kouichi Okunishi, Tôru Sakai, Satoshi Iso and Y. Sakamoto and has published in prestigious journals such as Physical Review Letters, Physical review. B, Condensed matter and Journal of Applied Physics.

In The Last Decade

Chigak Itoi

47 papers receiving 556 citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name	h						Papers	Cites
Chigak Itoi Japan	12	395	300	120	95	78	49	568
Francesco Parisen Toldin Germany	19	695 1.8×	510 1.7×	81 0.7×	176 1.9×	49 0.6×	37	896
Raoul Santachiara France	14	287 0.7×	199 0.7×	169 1.4×	129 1.4×	31 0.4×	44	544
Yin-Chen He Canada	20	791 2.0×	892 3.0×	165 1.4×	78 0.8×	58 0.7×	43	1.2k
Daniel G. Barci Brazil	15	363 0.9×	386 1.3×	88 0.7×	182 1.9×	74 0.9×	64	653
José A. Hoyos Brazil	17	572 1.4×	521 1.7×	94 0.8×	182 1.9×	59 0.8×	56	851
Giacomo Marmorini Japan	11	393 1.0×	203 0.7×	285 2.4×	90 0.9×	148 1.9×	26	673
Boris Kastening Germany	15	220 0.6×	258 0.9×	409 3.4×	94 1.0×	63 0.8×	29	732
J. C. Xavier Brazil	15	474 1.2×	442 1.5×	42 0.3×	139 1.5×	106 1.4×	35	677
Masaki Tezuka Japan	13	276 0.7×	461 1.5×	72 0.6×	150 1.6×	58 0.7×	31	577
K.-H. Mütter Germany	17	540 1.4×	340 1.1×	607 5.1×	38 0.4×	98 1.3×	73	1.1k

Countries citing papers authored by Chigak Itoi

Since Specialization

Citations

This map shows the geographic impact of Chigak Itoi's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Chigak Itoi with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Chigak Itoi more than expected).

Fields of papers citing papers by Chigak Itoi

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Chigak Itoi. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Chigak Itoi. The network helps show where Chigak Itoi may publish in the future.

Co-authorship network of co-authors of Chigak Itoi

This figure shows the co-authorship network connecting the top 25 collaborators of Chigak Itoi. A scholar is included among the top collaborators of Chigak Itoi based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Chigak Itoi. Chigak Itoi is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

Sort: Min cites: Since: Top N: Style:

20 of 20 papers shown

Itoi, Chigak & Y. Sakamoto. (2024). Gauge theory for quantum XYZ spin glasses. Journal of Physics A Mathematical and Theoretical. 57(4). 45001–45001. 1 indexed citations

Itoi, Chigak & Y. Sakamoto. (2023). Boundedness of Susceptibility in Spin Glass Transition of Transverse Field Mixed p-spin Glass Models. Journal of the Physical Society of Japan. 92(6). 3 indexed citations

Itoi, Chigak & Y. Sakamoto. (2023). Gauge theory for mixed p-spin glasses. Journal of Physics A Mathematical and Theoretical. 56(25). 255002–255002. 1 indexed citations

Itoi, Chigak, et al.. (2023). Universality of Replica-Symmetry Breaking in the Transverse Field Sherrington–Kirkpatrick Model. Journal of Statistical Physics. 190(3). 3 indexed citations

Itoi, Chigak. (2019). Self-Averaging of Perturbation Hamiltonian Density in Perturbed Spin Systems. Journal of Statistical Physics. 177(6). 1063–1076. 2 indexed citations

Itoi, Chigak. (2017). Universal Nature of Replica Symmetry Breaking in Quantum Systems with Gaussian Disorder. Journal of Statistical Physics. 167(5). 1262–1279. 5 indexed citations

Okamoto, Kiyomi, Masahiro Sato, Kouichi Okunishi, Tôru Sakai, & Chigak Itoi. (2010). Magnetization plateau of the quantum spin nanotube. Physica E Low-dimensional Systems and Nanostructures. 43(3). 769–772. 4 indexed citations

Sakai, Tôru, Kouichi Okunishi, Kiyomi Okamoto, Chigak Itoi, & Masahiro Sato. (2009). Field Induced Exotic Phenomena of the S=1/2 Three-Leg Quantum Spin Nanotube. Journal of Low Temperature Physics. 159(1-2). 55–59. 6 indexed citations

Sakamoto, Y., et al.. (2005). Effect of Second-Rank Random Anisotropy on Critical Phenomena of Random Field O(N) Spin Model. Progress of Theoretical Physics Supplement. 157. 139–142.

10.

Sakamoto, Y., et al.. (2005). Effect of second-rank random anisotropy on critical phenomena of a random-fieldO(N)spin model in the largeNlimit. Physical Review B. 72(14). 6 indexed citations

11.

Itoi, Chigak, et al.. (1999). Renormalization group for renormalization-group equations toward the universality classification of infinite-order phase transitions. Physical review. E, Statistical physics, plasmas, fluids, and related interdisciplinary topics. 60(4). 3688–3700. 13 indexed citations

12.

Itoi, Chigak, et al.. (1997). Extended massless phase and the Haldane phase in a spin-1 isotropic antiferromagnetic chain. Physical review. B, Condensed matter. 55(13). 8295–8303. 90 indexed citations

13.

Itoi, Chigak, et al.. (1997). Replica method for wide correlators in Gaussian orthogonal, unitary and symplectic random matrix ensembles. Journal of Physics A Mathematical and General. 30(16). 5709–5725. 3 indexed citations

14.

Itoi, Chigak, et al.. (1994). Non-Abelian gauge theory for quantum Heisenberg antiferromagnetic chain. Journal of Physics A Mathematical and General. 27(13). 4695–4708. 12 indexed citations

15.

Iso, Satoshi, et al.. (1990). The spin factor in knots and a relativistic treatment of the Bose-Fermi trasmutation in second-quantized theories. Nuclear Physics B. 346(2-3). 293–312. 20 indexed citations

16.

Iso, Satoshi, et al.. (1990). Geometric description for spinning particles in three dimensions and Chern-Simons-Polyakov theory. Physics Letters B. 236(3). 287–290. 12 indexed citations

17.

Itoi, Chigak & Hiroshi Kubota. (1989). Gauge invariance based on the extrinsic geometry in the rigid string. The European Physical Journal C. 44(2). 337–342. 5 indexed citations

18.

Itoi, Chigak. (1988). Extrinsic torsion in rigid strings. Physics Letters B. 211(1-2). 146–150. 4 indexed citations

19.

Itoi, Chigak & Hiroshi Kubota. (1988). BRST quantization of the string model with extrinsic curvature. Physics Letters B. 202(3). 381–384. 4 indexed citations

20.

Itoi, Chigak, et al.. (1983). Induced Gravity in Higher-Dimensional Spacetime and the Mass Scale of the Kaluza-Klein Theory. Progress of Theoretical Physics. 70(5). 1414–1423. 4 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

Explore authors with similar magnitude of impact