ON SO(8)+/- VALUED YANG-MILLS FIELDS AND MULTIINSTANTON SOLUTIONS IN 8-DIMENSIONAL CURVED SPACE

DUNDARER A.

JOURNAL OF MATHEMATICAL PHYSICS, cilt.34, sa.3, ss.1162-1168, 1993 (SCI-Expanded) identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 34 Sayı: 3
  • Basım Tarihi: 1993
  • Dergi Adı: JOURNAL OF MATHEMATICAL PHYSICS
  • Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Sayfa Sayıları: ss.1162-1168
  • Orta Doğu Teknik Üniversitesi Adresli: Hayır

Özet

SO(8)+/- valued Yang-Mills multi-instantons are generalized to include three more winding numbers by parametrizing S8 = CP1+ X CP3 and performing the map x = (u,v1,v2,v3) --> w = (u(n),v1m1,v2m2,v3m3), so that the action is proportional to the product nm1m2m3. The fields that emerge in this parametrization form local representations of SO(8) at every point (v,m) of CP3 X (Z+)3 through the decomposition SO(8) = SO(8)/SO(7)XSO(7)/SO(6)XSO(6)/U(3)XU(3). Beside the duality relation F AND F = +/-*(F AND F), these fields also satisfy F AND F AND F approximately +/-*F.