Cubic interaction vertices for continuous-spin fields and arbitrary spin massive fields
نویسندگان
چکیده
منابع مشابه
Gravitational Interaction of Higher Spin Massive Fields and String Theory
We discuss the problem of consistent description of higher spin massive fields coupled to external gravity. As an example we consider massive field of spin 2 in arbitrary gravitational field. Consistency requires the theory to have the same number of degrees of freedom as in flat spacetime and to describe causal propagation. By careful analysis of lagrangian structure of the theory and its cons...
متن کاملGeometric Lagrangians for massive higher-spin fields
Lagrangians for massive, unconstrained, higher-spin bosons and fermions are proposed. The idea is to modify the geometric, gauge invariant Lagrangians describing the corresponding massless theories by the addition of suitable quadratic polynomials. These polynomials provide generalisations of the Fierz-Pauli mass term containing all possible traces of the basic field. No auxiliary fields are ne...
متن کاملMassless arbitrary spin fields in AdS 5
Free arbitrary spin massless and massive self-dual fields propagating in AdS 5 are investigated. We study totally symmetric and mixed symmetry fields on an equal footing. Light-cone gauge action for such fields is constructed. As an example of application of light-cone formalism we discuss AdS/CF T correspondence for massless arbitrary spin AdS fields and corresponding boundary operators at the...
متن کامل3 Massive Spin 1 Bulk Fields
We compute the boundary two point functions of operators corresponding to massive spin 1 and spin 2 de Sitter fields, by an extension of the " S-Matrix " approach developed for bulk scalars. In each case the two point functions are of the form required for conformal invariance of the dual boundary field theory.
متن کاملNovel Properties of Massive Higher Spin Fields
I outline a series of results obtained in collaboration with A. Waldron on the properties of massive higher (s > 1) spin fields in cosmological, constant curvature, backgrounds and the resulting unexpected qualitative effects on their degrees of freedom and unitarity properties. The dimensional parameter Λ extends the flat space m-line to a (m,Λ) “phase” plane in which these novel phenomena unf...
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: 2017
ISSN: 1029-8479
DOI: 10.1007/jhep11(2017)197