Globally conformal invariant gauge field theory with rational correlation functions
| dc.creator | Nikolov, Nikolay M. | |
| dc.creator | Stanev, Yassen S. | |
| dc.creator | Todorov, Ivan T. | |
| dc.date | 2003-05-22 | |
| dc.date | 2003-07-05 | |
| dc.date.accessioned | 2026-07-07T04:15:16Z | |
| dc.date.available | 2026-07-07T04:15:16Z | |
| dc.description | Operator product expansions (OPE) for the product of a scalar field with its conjugate are presented as infinite sums of bilocal fields V_k (x_1, x_2) of dimension (k,k). For a {\it globally conformal invariant} (GCI) theory we write down the OPE of V_k into a series of {\it twist} (dimension minus rank) 2k symmetric traceless tensor fields with coefficients computed from the (rational) 4-point function of the scalar field. We argue that the theory of a GCI hermitian scalar field L(x) of dimension 4 in D = 4 Minkowski space such that the 3-point functions of a pair of L's and a scalar field of dimension 2 or 4 vanish can be interpreted as the theory of local observables of a conformally invariant fixed point in a gauge theory with Lagrangian density L(x). | |
| dc.description | 32 pages, LATEX, amssymb | |
| dc.identifier | https://arxiv.org/abs/hep-th/0305200 | |
| dc.identifier | http://arxiv.org/abs/hep-th/0305200 | |
| dc.identifier | Nucl.Phys. B670 (2003) 373-400 | |
| dc.identifier | doi:10.1016/j.nuclphysb.2003.08.006 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/51939 | |
| dc.subject | High Energy Physics - Theory | |
| dc.title | Globally conformal invariant gauge field theory with rational correlation functions | |
| dc.type | text |