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Keisuke Totsuka
Keisuke Totsuka
Kyoto university, RIKEN, Kyushu university, University of Tokyo
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Year
Magnetization plateau in the Heinsenberg spin chain with next-nearest-neighbor and alternating nearest-neighbor interactions
K Totsuka
Physical Review B 57 (6), 3454, 1998
3021998
Magnetization plateaus of the Shastry-Sutherland model for SrCu 2 (BO 3) 2: Spin-density wave, supersolid, and bound states
T Momoi, K Totsuka
Physical Review B 62 (22), 15067, 2000
1712000
Magnetization processes in bond-alternating quantum spin chains
K Totsuka
Physics Letters A 228 (1-2), 103-110, 1997
1361997
Magnetization plateaus as insulator-superfluid transitions in quantum spin systems
T Momoi, K Totsuka
Physical Review B 61 (5), 3231, 2000
1342000
Phases of one-dimensional SU(N) cold atomic Fermi gases --from molecular Luttinger liquids to topological phases
KT S. Capponi, P. Lecheminant
Annals of Physics 367, 50, 2016
1132016
Matrix formalism for the VBS-type models and hidden order
K Totsuka, M Suzuki
Journal of Physics: Condensed Matter 7 (8), 1639, 1995
1061995
Isotropic spin-1 chains with bond alternation: analytic and numerical studies
K Totsuka, Y Nishiyama, N Hatano, M Suzuki
Journal of Physics: Condensed Matter 7 (25), 4895, 1995
971995
Low-lying magnetic excitation of the Shastry-Sutherland model
K Totsuka, S Miyahara, K Ueda
Physical Review Letters 86 (3), 520, 2001
782001
Magnon Bose-Einstein condensation and various phases of three-dimensonal quantum helimagnets under high magnetic field
HT Ueda, K Totsuka
Physical Review B 80 (1), 014417, 2009
772009
Symmetry-protected topological phases of alkaline-earth cold fermionic atoms in one dimension
H Nonne, M Moliner, S Capponi, P Lecheminant, K Totsuka
Europhysics letters 102 (3), 37008, 2013
752013
The spin-1/2 Heisenberg spin ladder with bond alternation
K Totsuka, M Suzuki
Journal of Physics: Condensed Matter 7 (30), 6079, 1995
581995
Anomalous Magnetization of Two-Dimensional S = 1/2 Frustrated Square-Lattice Antiferromagnet (CuCl)LaNb2O7
H Kageyama, J Yasuda, T Kitano, K Totsuka, Y Narumi, M Hagiwara, ...
Journal of the Physical Society of Japan 74 (12), 3155-3158, 2005
54*2005
Real-space renormalization-group analysisof the S= 2 antiferromagnetic Heisenberg chain
Y Nishiyama, K Totsuka, N Hatano, M Suzuki
journal of the physical society of japan 64 (2), 414-422, 1995
481995
Effect of Dzyaloshinskii-Moriya interactions on the phase diagram and magnetic excitations of SrCu 2 (BO 3) 2
J Romhányi, K Totsuka, K Penc
Physical Review B 83 (2), 024413, 2011
442011
Phase diagrams of one-dimensional half-filled two-orbital SU (N) cold fermion systems
V Bois, S Capponi, P Lecheminant, M Moliner, K Totsuka
Physical Review B 91 (7), 075121, 2015
412015
Novel massive ground states of spin chains in a magnetic field
K Totsuka
The European Physical Journal B-Condensed Matter and Complex Systems 5, 705-717, 1998
391998
Geometric phases and the magnetization process in quantum antiferromagnets
A Tanaka, K Totsuka, X Hu
Physical Review B 79 (6), 064412, 2009
372009
Low-lying excitations and magnetization process of coupled tetrahedral systems
K Totsuka, HJ Mikeska
Physical Review B 66 (5), 054435, 2002
372002
Spontaneous trimerization in a bilinear-biquadratic S= 1 zig-zag chain
P Corboz, AM Läuchli, K Totsuka, H Tsunetsugu
Physical Review B 76 (22), 220404, 2007
342007
Competing orders and hidden duality symmetries in two-leg spin ladder systems
P Lecheminant, K Totsuka
Physical Review B 74 (22), 224426, 2006
312006
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Articles 1–20