Euclidean supergravity
نویسندگان
چکیده
منابع مشابه
Observables of Euclidean Supergravity
The set of constraints under which the eigenvalues of the Dirac operator can play the role of the dynamical variables for Euclidean supergravity is derived. These constraints arise when the gauge invariance of the eigenvalues of the Dirac operator is imposed. They impose conditions which restrict the eigenspinors of the Dirac operator. PACS 04.60.-m, 04.65.+e During the last years, the Dirac op...
متن کاملObservables of the Euclidean Supergravity
I derive the set of constraints under which the eigenvalues of the Dirac operator can play the role of the dynamical variables for the Euclidean supergravity.
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It has been recently shown by Landi and Rovelli that the eigenvalues of the Dirac operator can be considered as dynamical variables of Euclidean gravity. The purpose of this paper is to explore the possibility that the eigenvalues of the Dirac operator might play the same role in the case of supergravity. It is shown that to this end some constraints on covariant phase space as well as on the e...
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The observables of supergravity are defined to be the phase space gauge invariant objects of the theory. Dirac eigenvalues are obsevables of Euclidean gravity on a compact manifold [1,2,3]. We resume the basic results for super-gravity [4,5], [6,7]. The general setting which we consider is of minimal supergravity in four dimensions on a compact spin manifold without boundary endowed with an Euc...
متن کاملv 1 1 4 Ju l 1 99 7 Observables of the Euclidean Supergravity
I derive the set of constraints under which the eigenvalues of the Dirac operator can play the role of the dynamical variables for the Euclidean supergravity.
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ژورنال
عنوان ژورنال: Journal of High Energy Physics
سال: 2017
ISSN: 1029-8479
DOI: 10.1007/jhep12(2017)011