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Results: 1-25/28
Authors:
Kuriyama, A
da Providencia, J
Tsue, Y
Yamamura, M
Citation: A. Kuriyama et al., Time-evolution of the coherent and the squeezed states of many-body systems based on the basic idea of the boson mapping and the TDHF method, PROG T PH S, (141), 2001, pp. 113-178
Authors:
Kuriyama, A
da Providencia, J
Yamamura, M
Citation: A. Kuriyama et al., Canonical formulation of mixed state and irreducible representation of u(M) algebra, PROG T PH S, (141), 2001, pp. 243-284
Authors:
Kuriyama, A
Matsuyanagi, K
Sakata, F
Takada, K
Yamamura, M
Citation: A. Kuriyama et al., Selected topics in the boson mapping and time-dependent Hartree-Fock methods - Preface, PROG T PH S, (141), 2001, pp. I-I
Authors:
Kuriyama, A
Providencia, C
da Providencia, J
Tsue, Y
Yamamura, M
Citation: A. Kuriyama et al., Deformed boson scheme including conventional q-deformation in time-dependent variational method. I - The case of many-body systems consisting of one kind of boson operator, PROG T PHYS, 106(4), 2001, pp. 751-763
Authors:
Kuriyama, A
Providencia, C
da Providencia, J
Tsue, Y
Yamamura, M
Citation: A. Kuriyama et al., Deformed boson scheme including conventional q-deformation in time-dependent variational method. II - Deformation of the su(2)- and the su(1,1)-algebras in the Schwinger boson representation, PROG T PHYS, 106(4), 2001, pp. 765-781
Authors:
Kuriyama, A
Providencia, C
da Providencia, J
Tsue, Y
Yamamura, R
Citation: A. Kuriyama et al., A possible boson realization of generalized Lipkin model for many-fermion system - The su(M+1)-algebraic model in non-symmetric boson representation, PROG T PHYS, 105(6), 2001, pp. 933-960
Authors:
Akaike, H
Tsue, Y
Providencia, C
da Providencia, J
Kuriyama, A
Yamamura, M
Citation: H. Akaike et al., Utility of su(1,1)-algebra in a schematic nuclear su(2)-model, PROG T PHYS, 105(5), 2001, pp. 717-728
Authors:
Kuriyama, A
da Providencia, J
Tsue, Y
Yamamura, M
Citation: A. Kuriyama et al., Pairing model and mixed state representation. I - Thermal equilibrium state, PROG T PHYS, 105(5), 2001, pp. 729-749
Authors:
Kuriyama, A
Watanbe, K
Yamana, M
Citation: A. Kuriyama et al., Effect of glycine and leucine on the recovery of frozen-thawed Lavandula vera cells, CRYO-LETT, 21(3), 2000, pp. 157-162
Authors:
Kuriyama, A
da Providencia, J
Tsue, Y
Yamamura, M
Citation: A. Kuriyama et al., Imperfect bose system and its mixed state representation. I - Thermal equilibrium state of imperfect bose system, PROG T PHYS, 104(3), 2000, pp. 555-574
Authors:
Yamamura, M
Kuriyama, A
Kunihiro, T
Citation: M. Yamamura et al., Schwinger-type boson realization for three sub-algebras of the su(4) algebra - The so(5), the so(4) and the su(2)circle times su(2) algebra, PROG T PHYS, 104(2), 2000, pp. 385-400
Authors:
Yamamura, M
Kuriyama, A
Kunihiro, T
Citation: M. Yamamura et al., Schwinger-type boson realization for the su(4) algebra - In relation to the description of many-fermion systems in pairing correlation, PROG T PHYS, 104(2), 2000, pp. 401-419
Authors:
Kuriyama, A
Providencia, C
da Providencia, J
Yamamura, R
Citation: A. Kuriyama et al., On the coupling of two su(1,1) spins in the Holstein-Primakoff type boson representation, PROG T PHYS, 104(1), 2000, pp. 143-153
Authors:
Kuriyama, A
Providencia, C
da Providencia, J
Yamamura, M
Citation: A. Kuriyama et al., A note on a boson realization in many-boson system, PROG T PHYS, 104(1), 2000, pp. 155-172
Authors:
Kuriyama, A
da Providencia, J
Yamamura, N
Citation: A. Kuriyama et al., An orthogonal set constituted by eight kinds of boson operators, PROG T PHYS, 104(1), 2000, pp. 259-263
Authors:
Kuriyama, A
Providencia, C
da Providencia, J
Yamamura, M
Citation: A. Kuriyama et al., The Lipkin model in a new boson realization - Basic idea, PROG T PHYS, 103(4), 2000, pp. 733-745
Authors:
Kuriyama, A
da Providencia, J
Yamamura, M
Citation: A. Kuriyama et al., On the Schwinger boson representation of an extended (M+1)(N+1)-dimensional algebra containing the su(M+1)- and the su(N, 1)-algebra, PROG T PHYS, 103(2), 2000, pp. 285-303
Authors:
Kuriyama, A
da Providencia, J
Yamamura, M
Citation: A. Kuriyama et al., A possible description of many-body system composed of four kinds of bosonoperators - In relation to the su(2)- and the su(1,1)-algebraic model, PROG T PHYS, 103(2), 2000, pp. 305-319
Authors:
Nozoe, T
Kuriyama, A
Kitamura, M
Iso, Y
Okita, K
Matsumata, T
Kasai, T
Hashimoto, H
Sugimachi, K
Citation: T. Nozoe et al., Carcinoid tumor of the ileum with intestinal obstruction, HEP-GASTRO, 46(26), 1999, pp. 1013-1015
Authors:
Takaoka, S
Kuriyama, A
Oto, K
Murase, K
Cukr, M
Jungwirth, T
Smrcka, L
Citation: S. Takaoka et al., Influence of parallel magnetic field on cyclotron mass in double-layer two-dimensional electron system, MICROEL ENG, 47(1-4), 1999, pp. 293-295
Authors:
Kuriyama, A
Maeda, M
Citation: A. Kuriyama et M. Maeda, Direct production of sporophytic plants from spores of Equisetum arvense, PL CELL TIS, 58(1), 1999, pp. 77-79
Authors:
Watanabe, K
Kuriyama, A
Kawai, F
Kanamori, M
Citation: K. Watanabe et al., Effect of cryoprotectant treatment and post-thaw washing on the survival of cultured rice (Oryza sativa L.) cells after cryopreservation, CRYO-LETT, 20(6), 1999, pp. 377-382
Authors:
Kuriyama, A
Takaoka, S
Ota, K
Murase, K
Shimomura, S
Hiyamizu, S
Chkr, M
Jungwirth, T
Smrcka, L
Citation: A. Kuriyama et al., Cyclotron resonance in double-layer two-dimensional electron system in tilted magnetic fields, SOL ST COMM, 111(12), 1999, pp. 699-704
Authors:
Kuriyama, A
da Providencia, J
Tsue, Y
Yamamura, M
Citation: A. Kuriyama et al., Instability of thermal equilibrium state of the Lipkin model, PROG T PHYS, 101(5), 1999, pp. 1001-1016
Authors:
da Providencia, J
Yamamura, M
Kuriyama, A
Citation: J. Da Providencia et al., On the q-boson realization of the su(q)(2) and su(q)(1,1) algebras - The Marumori-Yamamura-Tokunaga method, PROG T PHYS, 101(1), 1999, pp. 139-145