Authors

Title  Reference

File  Category


144  K. Nishimura, HN, and H. G. Katzgraber  GriffithsMcCoy singularity on the diluted chimera graph: Monte Carlo simulations and experiments on the quantum hardware  arXiv:2006.16219 To be published in PRA 
Quantum simulation  
143  Y. Bando, Y. Susa, H. Oshiyama, N. Shibata, M. Ohzeki, F.J. GómezRuiz, D.A. Lidar, A. del Campo, S. Suzuki and HN  Probing the universality of topological defect formation in a quantum annealer: KibbleZurek mechanism and beyond  Phys. Rev. Res.2, 033369 (2020)  Quantum simulation  
142  Y. W. Koh and HN  Reduction of the energygap scaling by coherent catalysis in models of quantum annealing  Phys. Rev. A 101, 052304 (2020)  Quantum optimization  
141  K. Takada, Y. Yamashiro and HN  Meanfield solution of the weakstrong cluster problem for quantum annealing with stoquastic and nonstoquastic catalysts  J. Phys. Soc. Jpn. 89, 044001 (2020)  Quantum optimization  
140  G. Passarelli, K.W. Yip, D. A. Lidar, HN, and P. Lucignano  Reverse quantum annealing of the pspin model with relaxation  Phys. Rev. A 101, 022331(2020)  Quantum optimization  
139  Y. Susa and HN  Performance enhancement of quantum annealing under the LechnerHaukeZoller scheme by nonlinear driving of the constraint term  J. Phys. Soc. Jpn. 89, 044006 (2020)  Quantum optimization  
138  P. Hauke, H. G. Katzgraber, W. Lechner, HN, and W. D. Oliver  Perspectives of quantum annealing: Methods and implementations  Rep. Prog. Phys. 83, 054401 (2020)  Quantum optimization  
137  Y. Yamashiro, M. Ohkuwa, HN, and D. A. Lidar  Dynamics of reverse annealing for the fully connected pspin model [Editor's Suggestion]  Phys. Rev. A 100, 052321 (2019)  Quantum optimization  
136  S. Matsuura, HN, W. Vinci and D. A. Lidar  Nested quantum annealing correction at finite temperature: pspin models  Phys. Rev. A 99, 062307 (2019)  Quantum optimization  
135  Y. Susa, Y. Yamashiro, M. Yamamoto, I. Hen, D.A. Lidar and HN  Quantum annealing of the pspin model under inhomogeneous transverse field driving  Phys. Rev. A 98, 042326 (2018)  Quantum optimization  
134  M. Ohkuwa, HN, and D.A. Lidar  Reverse annealing for the fully connected pspin model  Phys. Rev. A 98, 022314 (2018)  Quantum optimization  
133  Y. Susa, Y. Yamashiro, M. Yamamoto and HN  Exponential speedup of quantum annealing by inhomogeneous driving of the transverse field [Editor's Choice][Highlycited article]  J. Phys. Soc. Jpn. 87, 023022 (2018)  Quantum optimization  
132  K. Nishimura and HN  Quantum annealing with a nonvanishing final value of the transverse field  Phys. Rev. A 96, 042310 (2017)  Quantum optimization  
131  M. Ohkuwa and HN  Exact expression of the energy gap at firstorder quantum phase transitions of the fully connected pbody transversefield Ising model  J. Phys. Soc. Jpn. 86, 114004 (2017)  Quantum optimization  
130  M. Wauters, R. Fazio, HN, and G. E. Santoro  Direct comparison of quantum and simulated annealing on a fullyconnected Ising ferromagnet  Phys. Rev. A 96, 022326 (2017)  Quantum optimization  
129  Y. Susa, J. F. Jadebeck, and HN  Relation between quantum fluctuations and the performance enhancement of quantum annealing in a nonstoquastic Hamiltonian  Phys. Rev. A 95, 042321 (2017)  Quantum optimization  
128  S. Matsuura, HN, W. Vinci, T. Albash, and D.A. Lidar  Quantum annealing correction at finite temperature: ferromagnetic pspin models  Phys. Rev. A 95, 022308 (2017)  Quantum optimization  
127  HN and K. Takada  Exponential enhancement of the efficiency of quantum annealing by nonstoquastic Hamiltonians  Frontiers in ICT 4, 2 (2017)  Quantum optimization  
126  K. Nishimura, HN, A. J. Ochoa, and H.G. Katzgraber  Retrieving the ground state of spin glasses using thermal noise: Performance of quantum annealing at ﬁnite temperatures  Phys. Rev. E 94, 032105 (2016)  Spin Glass/ Quantum optimization  
125  K. Takada and HN  Critical properties of dissipative quantum spin systems in finite dimensions  J. Phys. A 49, 435001 (2016)  arXiv:1602.08187  Quantum phase transition  
124  S. Matsuura, HN, T. Albash, and D.A. Lidar  Mean field analysis of quantum error correction  Phys. Rev. Lett. 116, 220501 (2016)  Quantum optimization  
123  M. Okuyama, Y. Yamanaka, HN and M. Rams  Anomalous behavior of the energy gap in the onedimensional quantum XY model  Phys. Rev. E 92, 052116 (2015)  Quantum phase transition  
122  K. Kaneko and HN  Adiabatic approximation for the imaginarytime Schrödinger equation and its application to simulated annealing  J. Phys. Soc. Jpn. 84, 094001 (2015)  arXiv:1504.00425  Quantum optimization  
121  Y. Seki and HN  Quantum annealing with antiferromagnetic transverse interactions for the Hopfield model  J. Phys. A 48 , 335301 (2015)  arXiv:1410.0450  Quantum optimization  
120  HN  Comparison of quantum annealing and simulated annealing  Eur. Phys. J. Special Topics 224 (2015) 15  Quantum optimization  
119  HN, J. Tsuda and S. Knysh  Comparative study of the performance of quantum annealing and simulated annealing  Phys. Rev. E91 (2015) 012104  Quantum optimization  
118  J. Tsuda and HN  Meanfield theory is exact for the randomfield model with longrange interactions  J. Phys. Soc. Jpn. 83 (2014) 074002  arXiv:1402.1581  General spin systems  
117  J. Tsuda, Y. Yamanaka and HN  Energy gap at firstorder quantum phase transitions: An anomalous case  J. Phys. Soc. Jpn. 82 (2013) 114004  arXiv:1306.2142  Quantum optimization/Quantum phase transition  
116  R. Miyazaki and HN  Realspace renormalization group approach to the random transversefield Ising model in finite dimensions  Phys. Rev. E 87 (2013) 032154  Spin glass/quantum spin  
115  Y. Murata and HN  Ensemble inequivalence in the spherical spin glass model with nonlinear interactions  J. Phys. Soc. Jpn. 81 (2012) 114008  arXiv:1207.4887  Ensemble inequivalence  
114  B. Seoane and HN  Manybody transverse interactions in the quantum annealing of the pspin ferromagnet  J. Phys. A 45 (2012) 435301  arXiv:1207.2909  Quantum optimization  
113  Y. Seki and HN  Quantum annealing with antiferromagnetic fluctuations  Phys. Rev. E 85 (2012) 051112  Quantum optimization  
  A.C.C. Coolen, HN, N. Sourlas, and K.Y.M. Wong  Manybody theory, magnetism, spin glasses and related phenomena: Preface to the special issue to celebrate the 70th birthday of Prof Sherrington  Phil. Mag. 92 (2012) 1      
112  Z. Bertalan and HN  Manybody spin glasses in the microcanonical ensemble  Phil. Mag. 92 (2012) 215  arXiv:1102.3756  Ensemble inequivalence  
111  K. Takahashi, HN and V. MartinMayor  Ensemble equivalence in spin systems with shortrange interactions  J. Stat. Mech. (2011) P08024  arXiv:1105.6144  Ensemble inequivalence  
110  M. Ohzeki, H. Katsuda and HN  Nonequilibrium work on spin glasses in longitudinal and transverse fields  J. Phys. Soc. Jpn. 80 (2011) 084002  arXiv:1104.0484  Spin glass/Quantum optimization  
109  Y. Matsuda, HN, L. Zdeborova and F. Krzakala  Randomfield pspin glass model on regular random graphs  J. Phys. A 44 (2011) 185002  arXiv:1101.5863  Spin glass  
108  HN  Microcanonical analysis of spin glasses using gauge symmetry  J. Phys. Soc. Jpn. 80 (2011) 023002  arXiv:1101.2795  Ensemble inequivalence  
107  Z. Bertalan, T. Kuma, Y. Matsuda and HN  Ensemble inequivalence in the ferromagnetic pspin model in random fields  J. Stat. Mech. (2011) P01016  arXiv:1101.3809  Ensemble inequivalence  
106  R. Miyazaki, HN and G. Ortiz  Realspace renormalization group for the transversefield Ising model in two and three dimensions  Phys. Rev. E 83 (2011) 051103  Quantum spin  
105  M. Ohzeki and HN  Quantum annealing: An introduction and new developments  J. Comp. Theor. Nanoscience 8 (2011) 963  Quantum optimization  
104  Z. Bertalan, HN and H. Orland  Accelerated stochastic sampling of discrete statistical systems  Phys. Rev. E 82 (2010) 056704  Classical sampling  
103  M. Ohzeki and HN  Nonequilibrium relations for spin glasses with gauge symmetry [News and Comments]  J. Phys. Soc. Jpn. 79 (2010) 084003  arXiv:1004.2389  Spin glass  
102  Y. Matsuda, M. Müller, HN, T. Obuchi and A. Scardicchio  Distribution of partition function zeros of the ±J model on the Bethe lattice [Highlights of 2010]  J. Phys. A 43 (2010) 285002  arXiv:1001.4873  Spin glass  
101  M. Ohzeki and HN  Analytical evidence for the absence of spin glass transition in selfdual lattices  J. Phys. A 42 (2009) 332001  arXiv:0905.3623  Spin glass  
100  Y. Matsuda, HN and H. G. Katzgraber  Groundstate statistics from annealing algorithms: Quantum vs classical approaches  New J. Phys. 11 (2009) 073012  Quantum optimization  
99  T. Obuchi, Y. Kabashima and HN  Complex Replica Zeros of ±J Ising Spin Glass at Zero Temperature  J. Phys. A 42 (2009) 075004  arXiv:0809.2635  Spin glass  
98  S. Morita and HN  Mathematical foundation of quantum annealing  J. Math. Phys. 49 (2008) 125210  Quantum optimization  
97  P. Contucci, C. Giardinà and HN  Spin glass identities and the Nishimori line  Prog. in Probability 62 (2009) 103121  arXiv:0805.7541  Spin glass  
96  M. Ohzeki, HN and A. N. Berker  Multicritical points for the spin glass models on hierarchical lattices  Phys. Rev. E 77 (2008) 061116  Spin glass  
95  C. Güven, A. N. Berker, M. Hinczewski and HN  Reentrant and forward phase diagrams of the anisotropic threedimensional Ising spin glass  Phys. Rev. E 77 (2008) 061110  Spin glass  
  A.C.C. Coolen, HN, N. Sourlas, and K.Y.M. Wong  Viewing the world through spin glasses: Preface to the special issue in honour of Prof Sherrington  J. Phys. A 41 (2008) 320301      
94  Y. Matsuda, HN and K. Hukushima  Distribution of LeeYang zeros and Griffiths singularities in the ±J model of spin glasses  J. Phys. A 41 (2008) 324012  arXiv:0712.4063  Spin glass  
93  H. Kitatani, HN and A. Aoki  Inequalities for the local energy of random Ising models  J. Phys. Soc. Jpn. 76 (2007) 074711  condmat/0703199  Spin glass  
92  S. Morita and HN  Convergence of quantum annealing with realtime Schrödinger dynamics  J. Phys. Soc. Jpn. 76 (2007) 064002  quantph/0702252  Quantum optimization  
91  S. Suzuki, HN and M. Suzuki  Quantum annealing of the randomfield Ising model by transverse ferromagnetic interactions  Phys. Rev. E 75 (2007) 051112  Quantum optimization  
90  T. Obuchi, HN and D. Sherrington  Phase diagram of the pspin interacting spin glass with ferromagnetic bias and a transverse field in the infinitep limit  J. Phys. Soc. Jpn. 75 (2007) 054002  condmat/0611168 
Spin glass  
89  HN  Duality in spin glasses  J. Stat. Phys. 126 (2007) 977986  condmat/0602453  Spin glass  
88  S. Morita and HN  Convergence theorems for quantum annealing  J. Phys. A 39 (2006) 1390313920  quantph/0608154  Quantum optimization  
87  M. Ohzeki and HN  Internal energy of the Potts model on the triangular lattice with two and threebody interactions  J. Phys. Soc. Jpn. 75 (2006) 114003  condmat/0605688  General spin systems  
86  HN and M. Ohzeki  Location of the multicritical point of the Ising spin glass on the triangular and hexagonal lattices  J. Phys. Soc. Jpn. 75 (2006) 034004  Spin glass  
85  S. Morita, Y. Ozeki and HN  Gauge theory for quantum spin glasses [News and Comments]  J. Phys. Soc. Jpn. 75 (2006) 014001  Spin glass  
84  P. Contucci, S. Morita and HN  Surface terms on the Nishimori line of the gaussian EdwardsAnderson model  J. Stat. Phys. 122(2006) 303312  mathphys/0503023  Spin glass  
83  K. Takeda, T. Sasamoto and HN  Exact location of the multicritical point for finitedimensional spin glasses: A conjecture  J. Phys. A 38 (2005) 37513774  preprint  Spin glass  
82  HN and P. Sollich  Error counting in a quantum errorcorrecting code and the groundstate energy of a spin glass  J. Phys. Soc. Jpn. 73 (2004) 27012707  Spin glass/quantum information  
81  S. Morita, HN and P. Contucci  Griffiths inequalities for the gaussian spin glass  J. Phys. A 37 (2004) L203L209  preprint  Spin glass  
80  T. Hamasaki and HN  Exact groundstate energies of the randomfield Ising chain and ladder  J. Phys. Soc. Jpn. 73 (2004) 14901495  Random field  
79  K. Takeda and HN  Selfdual randomplaquette gauge model and the quantum toric code  Nucl. Phys. B 686 (2004) 377396  preprint  Lattice gauge/quantum information  
  E. Marinari, HN and F. RicciTersenghi  Statistical physics of disordered systems: from real materials to optimization and codes: Preface to a special issue on spin glasses  J. Phys. A 36 (2003)      
78  J.M. Maillard, K. Nemoto and HN  Symmetry, complexity and multicritical point of the twodimensional spin glass  J. Phys. A 36 (2003) 97999825  preprint  Spin glass  
77  T. Hosaka, Y. Kabashima and HN  Statistical Mechanics of lossy data compression using a nonmonotonic perceptron  Phys. Rev. E 66 (2002) 066126  Information  
76  HN  Derivatives and inequalities for order parameters in the Ising spin glass  J. Phys. A 35 (2002) 95419548  preprint  Spin glass  
75  HN, C. Falvo and Y. Ozeki  Energy fluctuations at the multicritical point in twodimensional spin glasses  J. Phys. A 35 (2002) 81718178  preprint  Spin glass  
74  HN and K. Nemoto  Duality and multicritical point of twodimensional spin glasses  J. Phys. Soc. Jpn. 71 (2002) 11981199  Spin glass  
73  Y. Saika and HN  Statistical mechanics of image restoration by the plane rotator model  J. Phys. Soc. Jpn. 71 (2002) 10521058  Information  
72  HN  Comment on 'Statistical Mechanics of CDMA Multiuser Demodulation'  Europhys. Lett. 57 (2002) 302303  preprint  Information  
71  T. Sasamoto, T. Toyoizumi and HN  Statistical mechanics of an NPcomplete problem : Subset sum  J. Phys. A 34 (2001) 95559567  preprint  Information  
70  P. Gillin, HN and D. Sherrington  Multispin Ising spin glass with ferromagnetic interactions  J. Phys. A 34 (2001) 29492964  preprint  Spin glass  
69  P. Sollich, HN, A. C. C. Coolen and A. J. van der Sijs  Nontrivial phase behaviour in the infiniterange quantum Mattis model  J. Phys. Soc. Jpn. 69 (2000) 32003213  Quantum spin  
68  K. Y. M. Wong and HN  Errorcorrecting codes and image restoration with multiple stages of dynamics  Phys. Rev. E 62 (2000)179190  Information  
67  HN and K.Y.M. Wong  Statistical mechanics of image restoration and errorcorrecting codes  Phys. Rev. E 60 (1999) 132144  Information  
66  T. Kadowaki and HN  Quantum annealing in the transverse Ising model  Phys. Rev. E 58 (1998) 53555363  Quantum optimization  
65  HN and J. Inoue  Convergence of simulated annealing using the generalized transition probability  J. Phys. A 31 (1998) 56615672  preprint  Information  
64  J. Inoue, HN and Y. Kabashima  Generalization ability of a perceptron with nonmonotonic transfer function  Phys. Rev. E 58 (1998) 849860  Neural net  
63  M. Yamana, H. Nishimori T. Kadowaki and D. Sherrington  Hightemperature dynamics of spin glasses  J. Phys. Soc. Jpn. 66 (1997) 1962  Spin glass  
62  J. Inoue, HN and Y. Kabashima  Online learning of nonmonotonic rules by simple perceptron  J. Phys. A 30 (1997) 3795    Neural net  
61  J. Inoue and HN  Online AdaTron learning of unlearnable rules  Phys. Rev. E 55 (1997) 4544  Neural net  
60  HN and Y. Nonomura  Quantum effects in neural networks  J. Phys. Soc. Jpn. 65 (1996) 3780  Quantum information/neural net  
59  T. Kadowaki, Y. Nonomura and HN  Exact groundstate energy of the Ising spin glass on strips  J. Phys. Soc. Jpn. 65 (1996) 1609  Spin glass  
58  HN and M. Yamana  Dynamical probability distribution function of the SK model at high temperatures  J. Phys. Soc. Jpn. 65 (1996) 3  Spin glass  
57  HN, W. Whyte and D. Sherrington  Finitedimensional neural networks storing structured patterns  Phys. Rev. E 51 (1995) 3628  Spin glass  
56  T. Ozeki and HN  Noise distributions in retrieval dynamics of the Hopfield model  J. Phys. A 27 (1994) 7061  Neural net  
55  K. Fukamachi and HN  Specific heat of the quantum Heisenberg antiferromagnet on the kagome lattice  Phys. Rev. B 49 (1994) 651  Quantum spin  
54  HN and I. Opris  Retrieval process of an associative memory with a general inputoutput function  Neural Networks 6 (1993) 1061    Neural net  
53  HN and H. Kawamura  Gauge glass ordering in two dimensions  J. Phys. Soc. Jpn. 62 (1993) 3266  Spin glass  
52  HN  Optimum decoding temperature for errorcorrecting codes  J. Phys. Soc. Jpn. 62 (1993) 2973  Information  
51  Y. Ozeki and HN  Phase diagram of gauge glasses  J. Phys. A 26 (1993) 3399    Spin glass  
50  HN and T. Ozeki  Retrieval dynamics of associative memory of the Hopfield type  J. Phys. A 26 (1993) 859    Neural net  
49  T. Nakamura, N. Hatano and HN  Reweighting method for quantum Monte Carlo simulations with the negativesign problem  J. Phys. Soc. Jpn .61 (1992) 3494  Quantum spin  
48  Y. Saika and HN  Longrange order in the frustrated XXZ model  J. Phys. Soc. Jpn. 61 (1992) 3086  Quantum spin  
47  Y. Ozeki and HN  Lower critical dimension of the XY spin glass  Phys. Rev. B 46 (1992) 2879  Spin glass  
46  HN  Boundary between the ferromagnetic and spin glass phases  J. Phys. Soc. Jpn. 61 (1992) 1011  Spin glass  
45  HN and Y. Saika  Note on twisted order in the frustrated quantum Heisenberg model  J. Phys. Soc. Jpn. 61 (1992) 391  Quantum spin  
44  HN and Y. Saika  Modified spin wave theory of the twodimensional frustrated Heisenberg model  J. Phys. Soc. Jpn. 59 (1990) 4454  Quantum spin  
43  T. Nakamura and HN  Sequential retrieval of nonrandom patterns in a neural network  J. Phys. A 23 (1990) 4627    Neural net  
42  HN, T. Nakamura and M. Shiino  Retrieval of spatiotemporal sequence in asynchronous neural network  Phys. Rev. A 41 (1990) 3346  Neural net  
41  HN and Y. Ozeki  Absence of ordering in shortrange vector spin glass: Revisited  J. Phys. Soc. Jpn. 59 (1990) 295  Spin glass  
40  HN and H. Nakanishi  More about the ground state of the quantum spin system of the triangular lattice  J. Phys. Soc. Jpn. 58 (1989) 3433  Quantum spin  
39  M. Shiino, HN and M. Ono  Nonlinear master equation approach of asymmetrical neural networks of the HopfieldHemmen type  J. Phys. Soc. Jpn. 58 (1989) 763  Neural net  
38  HN and Y. Ozeki  Groundstate longrange order in the twodimensional XXZ model  J. Phys. Soc. Jpn. 58 (1989) 1027  Quantum spin  
37  Y. Ozeki, HN and Y. Tomita  Longrange order in antiferromagnetic quantum spin systems  J. Phys. Soc. Jpn. 58 (1989) 82  Quantum spin  
36  HN, K. Kubo, Y. Ozeki, Y. Tomita and T. Kishi  Longrange order in the XXZ model  J. Stat. Phys. 55 (1989) 259    Quantum spin  
35  Y. Ozeki and HN  Absence of spin glass ordering in some random spin systems  J. Phys. Soc. Jpn. 57 (1988) 4255  Spin glass  
34  HN and Y. Tomita  Ground state of the threedimensional quantum RKKY spin glass  J. Phys. Soc. Jpn. 57 (1988) 1566  Quantum spin  
33  Y. Ozeki and HN  Distribution of YangLee zeros of the ±J Ising model  J. Phys. Soc. Jpn. 57 (1988) 1087  Spin glass  
32  HN and H. Nakanishi  Ground state of quantum spin systems on the triangular lattice  J. Phys. Soc. Jpn. 57 (1988) 626 58 2607 (Erratum) 
Quantum spin  
31  T. Oguchi, H. Kitatani and HN  Perturbational method for the numerical evaluation of the groundstate energy of the Heisenberg model  J. Phys. Soc. Jpn. 56 (1987) 3858  Quantum spin  
30  HN, K. Okamoto and M. Yokozawa  Competition between the Neel and the effective singlet states in spin1/2 alternating HeisenbergIsing antiferromagnet in one dimension  J. Phys. Soc. Jpn. 56 (1987) 4126  Quantum spin  
29  Y. Ozeki and HN  Phase diagram of the ±J Ising model in two dimensions  J. Phys. Soc. Jpn. 56 (1987) 3265  Spin glass  
28  HN  Comment on Nemeth's argument on the phase diagram of spin glasses  J. Phys. A 20 (1987) 3551    Spin glass  
27  Y. Ozeki and HN  Phase diagram and critical exponents of the ±J Ising model in finite dimensions by Monte Carlo renormalization group  J. Phys. Soc. Jpn. 56 (1987) 1568 Addendum: 56 (1987) 2992 
Spin glass  
26  HN and K. Okamoto  Numerical analysis of spin1/2 alternating HeisenbergXY antiferromagnet in one dimension  J. Phys. Soc. Jpn. 56 (1987) 1132  Quantum spin  
25  HN and Y. Taguchi  Numerical diagonalization of quantum spin Hamiltonians  Prog. Theor. Phys. Suppl. 87 (1986) 247  Quantum spin  
24  HN and S. Miyashita  Magnetization process of the spin1/2 antiferromagnetic Isinglike Heisenberg model on the triangular lattice  J. Phys. Soc. Jpn. 55 (1986) 4448  Quantum spin  
23  HN  Geometryinduced phase transition in the ±J Ising model  J. Phys. Soc. Jpn. 55 (1986) 3305  Spin glass  
22  HN  Exact results on the Ising spin glass in finite dimensions  Prog. Theor. Phys. 76 (1986) 305  Spin glass  
21  K. Okamoto, HN and Y. Taguchi  A numerical study of spin1/2 alternating antiferromagnetic Heisenberg linear chains  J. Phys. Soc. Jpn. 55 (1986) 1458  Quantum spin  
20  HN, Y.Taguchi and T. Oguchi  Ground state of quantum spin glasses with infinite range interactions  J. Phys. Soc. Jpn. 55 (1986) 656  Quantum spin  
19  T. Oguchi, HN and Y. Taguchi  Ground state of antiferromagnetic quantum spin systems of the triangular lattice  J. Phys. Soc. Jpn. 55 (1986) 323  Quantum spin  
18  T. Oguchi, HN and Y. Taguchi  Ground state properties of the Heisenberg antiferromagnet Numerical study  J. Mag. Mag. Mat. 5457 (1986) 1353    Quantum spin  
17  T. Oguchi, HN and Y. Taguchi  The spin wave theory in antiferromagnetic Heisenberg model on face centered cubic lattice  J. Phys. Soc. Jpn. 54 (1985) 4494  Quantum spin  
16  HN  One dimensional critical exponent eta as a function of the spin quantum number and anisotropy  Prog. Theor. Phys. 73 (1985) 1577  Quantum spin  
15  HN and S. J. Miyake  Groundstate energy of the Heisenberg model with XYlike anisotropy  Prog. Theor. Phys. 73 (1985) 18  Quantum spin  
14  HN  Onedimensional XY model in Lorentzian random field  Phys. Lett. 100A (1984) 239    Quantum spin  
13  HN  Analyticity of the free energy of the twodimensional random Ising model  Phys. Lett. 95A (1983) 303    Spin glass  
12  HN  Potts model in random fields  Phys. Rev. B 28 (1983) 4011  Spin glass  
11  HN and M. J. Stephen  Gaugeinvariant frustrated Potts spin glass  Phys. Rev. B 27 (1983) 5644  Spin glass  
10  HN and R. B. Griffiths  Structure and motion of the LeeYang zeros  J. Math. Phys. 24 (1983) 2637  General spin systems  
9  F. Tanaka and HN  Distribution of metastable energy levels and the internal magnetic fields in spin glasses  J. Phys. F 11 (1981) 1237    Spin glass  
8  HN  Internal energy, specific heat and correlation function of the bondrandom Ising model  Prog. Theor. Phys. 66 (1981) 1169  Spin glass  
7  HN  Spin quantum number in the ground state of the MattisHeisenberg model  J. Stat. Phys. 26 (1981) 839    Quantum spin  
6  HN and M. Suzuki  Absence of spontaneous magnetization in spin systems with competing interactions  Phys. Lett. 81A (1981) 84    Spin glass  
5  HN  Exact results and critical properties of the Ising model with competing interactions  J. Phys. C 13 (1980) 4071    Spin glass  
4  HN  Conjecture of the exact transition point of the random Ising ferromagnet  J. Phys. C 12 (1979) L905    Spin glass  
3  HN  Transition point of the random Ising model with bond dilution  J. Phys. C 12 (1979) L641    Spin glass  
2  HN  Transition point of the fivestate discrete vector model  Physica A 97(1979) 589    General spin system  
1  S. Miyashita, HN, A. Kuroda and M. Suzuki  Monte Carlo simulation and static and dynamic critical behavior of the plane rotator model  Prog. Theor. Phys. 60 (1978) 1669  General spin system 