Massive supersymmetric quantum gauge theory
نویسندگان
چکیده
منابع مشابه
Supersymmetric U(1) Gauge Field Theory With Massive Gauge Field
According to the conventional notion, if a system has strict gauge symmetry, the mass of gauge field in the lagrangian must be zero [1 ]. With the development of the gauge theory, this notion has already been changed. In the gauge theory developed by Wu [2 ], under the precondition that the system has strict gauge symmetry, the theory contains massive gauge bosons. In fact, this result holds no...
متن کاملOne - loop renormalisation of massive N = 12 supersymmetric gauge theory
We construct the general N = 1 2 supersymmetric gauge theory coupled to massive chiral matter, and show that it is renormalisable at one loop. There has recently been much interest in theories defined on non-anticommutative su-perspace [1]–[4]. Such theories are non-hermitian and turn out to have only half the super-symmetry of the corresponding ordinary supersymmetric theory–hence the term " N...
متن کاملSupersymmetric Gauge Theory
We consider anN = 2 supersymmetric SU(2)×U(1) gauge theory with Nf = 2 massless flavors and a Fayet-Iliopoulos (FI) term. In the presence of the FI term, supersymmetry is spontaneously broken at tree level, leaving a pseudo-flat direction in the classical potential. This vacuum degeneracy is removed once quantum corrections are taken into account. Due to the SU(2) gauge dynamics, the effective ...
متن کاملMassive selfdual perturbed gauge theory
Spontaneously broken gauge theories are described as a perturbation of selfdual gauge theory. Instead of the incorporation of scalar degrees of freedom, the massive component of the gauge field is obtained from an anti-selfdual field strength consisting of three components before gauge fixing. The interactions describe a massive gauge theory that is non-polynomial with an expansion containing a...
متن کاملSupersymmetric Index Of Three-Dimensional Gauge Theory
In N = 1 super Yang-Mills theory in three spacetime dimensions, with a simple gauge group G and a Chern-Simons interaction of level k, the supersymmetric index Tr (−1)F can be computed by making a relation to a pure Chern-Simons theory or microscopically by an explicit Born-Oppenheimer calculation on a two-torus. The result shows that supersymmetry is unbroken if |k| ≥ h/2 (with h the dual Coxe...
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: Annalen der Physik
سال: 2005
ISSN: 0003-3804,1521-3889
DOI: 10.1002/andp.200410146