Geometric formulation for partially massless fields
نویسندگان
چکیده
منابع مشابه
Geometric Formulation for Partially Massless Fields
The manifestly gauge invariant formulation for free symmetric higher-spin partially massless fields in (A)dSd is given in terms of gauge connections and linearized curvatures that take values in the irreducible representations of (o(d−1, 2)) o(d, 1) described by two-row Young tableaux, in which the lengths of the first and second row are, respectively, associated with the spin and depth of part...
متن کاملA generating formulation for free higher spin massless fields
An action describing the dynamics of an infinite collection of massless integer spin fields with spin s = 0, 1, 2, 3, ..., ∞ corresponding to totally symmetric Young tableaux representations of Poincare and anti-de Sitter groups is constructed, in any dimension d, in terms of two functions on a 2d-dimensional manifold. The action is represented by an integral localized on a 2d − 1-dimensional h...
متن کاملPartially Massless Spin-2 Fields in String Generated Models
In cosmological backgrounds, there can be ’partially massless’ higher spin fields which have fewer degrees of freedom than their massive partners. The equations for the partially massless spin-2 fields are usually taken to be the linearized Einstein equations augmented with a ’tuned’ Pauli-Fierz mass. Here, we add more powers of curvatures and show that for the string-generated Einstein-Gauss-B...
متن کاملA Geometric Formulation of Quantum Stress Fields
We present a derivation of the stress field for an interacting quantum system within the framework of local density functional theory. The formulation is geometric in nature and exploits the relationship between the strain tensor field and Riemannian metric tensor field. Within this formulation, we demonstrate that the stress field is unique up to a single ambiguous parameter. The ambiguity is ...
متن کاملGeometric Formulation of Unique Quantum Stress Fields
We present a derivation of the stress field for an interacting quantum system within the framework of local density functional theory. The formulation is geometric in nature and exploits the relationship between the strain tensor field and Riemannian metric tensor field. The resultant expression obtained for the stress field is gauge-invariant with respect to choice of energy density, and there...
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: Nuclear Physics B
سال: 2006
ISSN: 0550-3213
DOI: 10.1016/j.nuclphysb.2006.06.019