Field Interactions and Strings in Higher Order Anisotropic Spaces

TL;DR

This paper develops a geometric framework for field theories in higher order anisotropic spaces, introducing new concepts like h-spaces, spinors, and autoparallel maps, and explores their implications for gravity, gauge, and string theories.

Contribution

It introduces a comprehensive geometric approach to higher order anisotropic interactions, including new definitions of spinors, autoparallel maps, and conservation laws in h-spaces, extending existing theories.

Findings

Defined spinors on h-spaces using Clifford bundles.

Analyzed conditions for string propagation in anisotropic backgrounds.

Connected conformal invariance with higher order anisotropic gravity.

Abstract

We present a geometric approach to the field theory with higher order anisotropic interactions. The concepts of higher order space, or locally anisotropic, space (in brief, h-space, or la-space) are introduced as general ones for various types of higher order extensions of Lagrange and Finsler geometry and higher dimension (Kaluza-Klein type) spaces. The spinors on h-spaces are defined in the framework of the geometry of Clifford bundles provided with compatible nonlinear and distinguished connections and metric structures (d-connection and d-metric). There are discussed some related issues connected with the geometric aspects of higher order anisotropc interactions for gravitational, gauge, spinor, Dirac spinor and Proca fields. The nearly autoparallel maps are introduced as maps with deformation of connections extending the class of geodesic and conformal transforms. We propose two variants of solution of the problem of definition of conservation laws on h-spaces. A general background of the theory of field interactions and strings in spaces with higher order anisotropy is fromulated. The conditions for consistent propagation of closed strings in higher order anisotropic background spaces are analyzed. The connection between the conformal invariance, the vanishing of the renormalization group beta-function of the generalized sigma-model and field equations of higher order anisotropic gravity are studied in detail.