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Prog. Theor. Phys. Vol. 98 No. 1 (1997) pp. 169-176

Infra-Red Fixed Points in an Asymptotically Non-Free Theory

Masako Bando, Joe Sato^* and Koichi Yoshioka^**

Aichi University, Miyoshi-cho, Aichi 470-02
^*Institute for Cosmic Ray Research, The University of Tokyo, Tanashi 188
^**Department of Physics, Kyoto University, Kyoto 606-01

(Received March 14, 1997)

Abstract:

We investigate the infrared fixed point structure in asymptotically free and asymptotically non-free theory. We find that the ratios of couplings converge strongly to their infrared fixed points in the asymptotically non-free theory.

URL : http://ptp.ipap.jp/link?PTP/98/169/
DOI : 10.1143/PTP.98.169

[ Full Text PDF : FREE ACCESS (327K) ] Citation: Plain Text BiBTeX EndNote(RIS) RSS

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Citing Article(s) :

1. Progress of Theoretical Physics Vol. 100 No. 4 (1998) pp. 797-815 :

   Quark and Lepton Mass Matrix in an Asymptotically Non-Free Theory

   Masako Bando, Joe Sato and Koichi Yoshioka

2. Progress of Theoretical Physics Vol. 100 No. 6 (1998) pp. 1239-1250 :

   Sterile Neutrinos in a Grand Unified Model

   Masako Bando and Koichi Yoshioka

3. Progress of Theoretical Physics Vol. 109 No. 1 (2003) pp. 87-101 :

   Higgs Doublets as Pseudo-Nambu-Goldstone Bosons in Supersymmetric E₆ Unification

   Masako Bando and Taichiro Kugo

4. Progress of Theoretical Physics Vol. 113 No. 5 (2005) pp. 1077-1099 :

   Democratic Mass Matrices Induced by Strong Gauge Dynamics and Large Mixing Angles for Leptons

   Tatsuo Kobayashi, Hiroaki Shirano and Haruhiko Terao

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