CONSTRAINTS ON UNIFIED GAUGE THEORIES FROM NONCOMMUTATIVE GEOMETRY
نویسندگان
چکیده
منابع مشابه
Constraints on Unified Gauge Theories from Noncommutative Geometry
The Connes and Lott reformulation of the strong and electroweak model represents a promising application of noncommutative geometry. In this scheme the Higgs field naturally appears in the theory as a particular gauge boson, connected to the discrete internal space, and its quartic potential, fixed by the model, is not vanishing only when more than one fermion generation is present. Moreover, t...
متن کاملConstraints on Uni ed Gauge Theories from Noncommutative Geometry
The Connes and Lott reformulation of the strong and electroweak model represents a promising application of noncommutative geometry. In this scheme the Higgs eld naturally appears in the theory as a particular gauge boson, connected to the discrete internal space, and its quartic potential, xed by the model, is not vanishing only when more than one fermion generation is present. Moreover, the e...
متن کاملGauge theories in noncommutative geometry
In this review we present some of the fundamental mathematical structures which permit to define noncommutative gauge field theories. In particular, we emphasize the theory of noncommutative connections, with the notions of curvatures and gauge transformations. Two different approaches to noncommutative geometry are covered: the one based on derivations and the one based on spectral triples. Ex...
متن کاملOn Solitons in Noncommutative Gauge Theories
Recently there has been a revival of interest in noncommutative gauge theories. They are interesting examples of nonlocal field theories which in the certain limit (of large noncommutativity) become essentially equivalent to the large N ordinary gauge theories ; certain supersymmetric versions of noncommutative gauge theories arise as α′ → 0 limit of theories on Dp-branes in the presence of bac...
متن کاملNonabelian Gauge Theories on Noncommutative Spaces
A formalism is presented where gauge theories for nonabelian groups can be constructed on a noncommutative algebra.
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Modern Physics Letters A
سال: 1996
ISSN: 0217-7323,1793-6632
DOI: 10.1142/s0217732396002575