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Prog. Theor. Phys. Vol. 74 No. 4 (1985) pp. 750-764

[ Full Text PDF : FREE ACCESS (730K) ]

Static N-N and N-N Interactions in the Skyrme Model

Hiroyuki Yabu and Kazuhiko Andō

Department of Physics, Kyoto University, Kyoto 606

(Received May 27, 1985)

Abstract:

Static nucleon-nucleon (N-N) and nucleon-antinucleon (N-N) interactions in the Skyrme model are calculated using the so-called product approximation. Properties of the obtained interactions are examined and discussed in terms of the G-parity transformation based on the meson exchange picture. It is shown that the state-independent repulsive term found in the N-N potential remains completely unchanged in the N-N case, which is at variance with the ω-meson exchange effect. In long and intermediate range parts of the isovector spin-spin and tensor interaction, one pion and ρ-meson like effects are clearly exhibited. A feature possibly attributable to the A1-meson is also noticed.


URL : http://ptp.ipap.jp/link?PTP/74/750/
DOI : 10.1143/PTP.74.750

[ Full Text PDF : FREE ACCESS (730K) ] Citation:

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Citing Article(s) :

  1. Progress of Theoretical Physics Vol. 78 No. 3 (1987) pp. 527-531 :
    Deformation Effect on the Skyrmion-(Anti-)Skyrmion Interaction Potential in the ω-Stabilized Skyrme Model
    Takeshi Otofuji, Sakae Saito, Masaru Yasuno, Hiroyuki Kanada and Takashi Kurihara
  2. Progress of Theoretical Physics Vol. 78 No. 6 (1987) pp. 1392-1404 :
    Vacuum Polarization Effect on the Chiral Bag Model with ω Meson
    Shin-ichi Yoro and Toshitaka Tatsumi
  3. Progress of Theoretical Physics Vol. 81 No. 4 (1989) pp. 858-865 :
    Baryon-Number Two Skyrmion with Axially Symmetric Configuration
    Takashi Kurihara, Hiroyuki Kanada, Takeshi Otofuji and Sakae Saito
  4. Progress of Theoretical Physics Vol. 84 No. 6 (1990) pp. 1170-1187 :
    A Chiral-Bag Approach to Static Interaction between Two Baryons
    Shin-ichi Nawa, Ryozo Tamagaki, Toshitaka Tatsumi and Shin-ichi Yoro
  5. Progress of Theoretical Physics Vol. 86 No. 2 (1991) pp. 331-336 :
    Deformation Effects in One and Two Chiral Bags Studied with Use of the Finite Element Method
    Shin-ichi Nawa
  6. Progress of Theoretical Physics Vol. 123 No. 1 (2010) pp. 89-128 :
    Theoretical Foundation of the Nuclear Force in QCD and Its Applications to Central and Tensor Forces in Quenched Lattice QCD Simulations
    Sinya Aoki, Tetsuo Hatsuda and Noriyoshi Ishii
  7. Progress of Theoretical Physics Supplement No.91 (1987) pp. 181-192 :
    Nucleon-Nucleon Interaction and Skyrme Model
    Sakae Saito

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