Non-closure of constraint algebra in N=1 supergravity
نویسنده
چکیده
The algebra of constraints arising in the canonical quantization of N=1 supergravity in four dimensions is investigated. Using the holomophic action it is shown that the algebra does not close formally.
منابع مشابه
Quantum dilaton supergravity in 2D with non-minimally coupled matter
General N = (1, 1) dilaton supergravity in two dimensions allows a background independent exact quantization of the geometric part, if these theories are formulated as specific graded Poissonsigma models. In this work the extension of earlier results to models with non-minimally coupled matter is presented. In particular, the modifications of the constraint algebra due to non-minimal couplings ...
متن کاملIntegrability and Canonical Structure of D = 2, N = 16 Supergravity
The canonical formulation of d = 2, N = 16 supergravity is presented. We work out the supersymmetry generators (including all higher order spinor terms) and the N = 16 supercon-formal constraint algebra. We then describe the construction of the conserved non-local charges associated with the affine E 9(+9) symmetry of the classical equations of motion. These charges are shown to commute weakly ...
متن کاملThe supersymmetric tensor hierarchy of N = 1 , d = 4 supergravity
In this paper we construct the supersymmetric tensor hierarchy of N=1, d=4 supergravity. We find some differences with the general bosonic construction of 4dimensional gauged supergravities. The global symmetry group of N = 1, d = 4 supergravity consists of three factors: the scalar manifold isometry group, the invariance group of the complex vector kinetic matrix and the U(1) R-symmetry group....
متن کاملP-CLOSURE IN PSEUDO BCI-ALGEBRAS
In this paper, for any non-empty subset C of a pseudo BCI-algebra X, the concept of p-closure of C, denoted by C(pc), is introduced and some related properties are investigated. Applying this concept, a characterization of the minimal elements of X is given. It is proved that C(pc) is the least closed pseudo BCI-ideal of X containing C and K(X) for any ideal C of X...
متن کاملAn Action for F-theory: SL(2)× R Exceptional Field Theory
We construct the 12-dimensional exceptional field theory associated to the group SL(2)× R. Demanding the closure of the algebra of local symmetries leads to a constraint, known as the section condition, that must be imposed on all fields. This constraint has two inequivalent solutions, one giving rise to 11-dimensional supergravity and the other leading to F-theory. Thus SL(2) × R exceptional f...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
عنوان ژورنال:
دوره شماره
صفحات -
تاریخ انتشار 1996