Open AccessTHE TOPOLOGICAL MEANING OF ANOMALIES AND THE ?ECH-DE RHAM COHOMOLOGY FOR GAUGE GROUP
Author(s) -
Pei Wang,
Bingzhe Hou,
BoYu Hou
Publication year - 1986
Publication title -
wuli xuebao
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.199
H-Index - 47
ISSN - 1000-3290
DOI - 10.7498/aps.35.433
Subject(s) - gauge (firearms) , gauge group , group (periodic table) , meaning (existential) , de rham cohomology , cohomology , order (exchange) , topology (electrical circuits) , mathematics , pure mathematics , physics , gauge theory , equivariant cohomology , combinatorics , quantum mechanics , mathematical physics , philosophy , materials science , epistemology , finance , economics , metallurgy
In this paper we analyze the topological obstruction in gauge group cohomology. By means of ?ech-de Rham double complex, we have used the region subdivision method to go over each order obstructions of operation d-1, and each order cocycle is connected with the index Z, so the global topological meaning of cocycle for gauge group has been-clarified.