Supersymmetry anomalies in N = 1 $$ \mathcal{N}=1 $$ conformal supergravity
نویسندگان
چکیده
منابع مشابه
Supersymmetry algebra in N=1 chiral supergravity.
We consider the supersymmetry (SUSY) transformations in the chiral Lagrangian for N = 1 supergravity (SUGRA) with the complex tetrad following the method used in the usual N = 1 SUGRA, and present the explicit form of the SUSY trasformations in the first-order form. The SUSY transformations are generated by two independent Majorana spinor parameters, which are apparently different from the cons...
متن کاملImplications of N = 1 supersymmetry for QCD conformal operators
We prove a set of identities for the anomalous dimensions of the quark and gluon conformal operators in the flavour singlet channel in QCD. These relations arise from the graded commutator algebra of the N = 1 superconformal group. We evaluate the rotation matrices for the quantities under study from the conventional dimensional regularization to the supersymmetry preserving regularization sche...
متن کاملGauged N = 2 Supergravity and Partial Breaking of Extended Supersymmetry
We review the general gauged N = 2 supergravity coupled to an arbitrary number of vector multiplets and hypermultiplets. We consider two different models where N = 2 supersymmetry is broken to N = 1 spontaneously, one has a U(1) vector multiplet and the other has a U(N) vector multiplet. In both cases, partial breaking of N = 2 supersymmetry is accomplished by the Higgs and the super-Higgs mech...
متن کاملBranes in N = 2 , D = 4 supergravity and the conformal field theory limit 1
In this article we summarise the brane solutions (instantons, black holes and strings) in 4 dimensions when embedded in N = 2 supergravity. Like in 10 dimensions these solutions are related by duality transformations (T -duality, c-map). For the case that the graviphoton has no magnetic charge, we discuss the conformal field theory description of the near-horizon geometry. The decoupling of the...
متن کاملDeformed N=1 supersymmetry
We consider a deformation of N=1 four dimensional Minkowski superspace where odd coordinates θ do not anticommute. We define supersymmetric and associative star product and show how the remaining (anti)commutation relations among the superspace coordinates are modified. In particular, the even coordinates do not commute as well. We also study chiral and vector superfields and their interactions...
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: Journal of High Energy Physics
سال: 2019
ISSN: 1029-8479
DOI: 10.1007/jhep04(2019)040