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We consider the moduli space of flat G-bundles over the twodimensional torus, where G is a real, compact, simple Lie group which is not simply connected. We show that the connected components that describe topologically non-trivial bundles…

High Energy Physics - Theory · Physics 2009-10-30 Christoph Schweigert

Starting with minimal requirements from the physical experience with higher gauge theories, i.e. gauge theories for a tower of differential forms of different form degrees, we discover that all the structural identities governing such…

High Energy Physics - Theory · Physics 2015-06-11 Melchior Grutzmann , Thomas Strobl

I introduce a way of constructing a fiber bundle whose fibers are given by hypercomplex algebras and woven by appropriate structure group, and present that a novel gauge theory can be built on the hypercomplex fiber bundle. In this work, I…

High Energy Physics - Theory · Physics 2023-06-29 Hun Jang

This is a survey. The main subject of this survey is the homotopical or homological nature of certain structures which appear in classical problems about groups, Lie rings and group rings. It is well known that the (generalized) dimension…

Group Theory · Mathematics 2021-11-02 Roman Mikhailov

The gauged sigma-model argument that string backgrounds related by T-dual give equivalent quantum theories is revisited, taking careful account of global considerations. The topological obstructions to gauging sigma-models give rise to…

High Energy Physics - Theory · Physics 2008-11-26 C. M. Hull

The aim of this work is to lay the foundations of differential geometry and Lie theory over the general class of topological base fields and -rings for which a differential calculus has been developed in recent work (collaboration with H.…

Differential Geometry · Mathematics 2007-05-23 Wolfgang Bertram

Connections on principal bundles play a fundamental role in expressing the equations of motion for mechanical systems with symmetry in an intrinsic fashion. A discrete theory of connections on principal bundles is constructed by introducing…

Differential Geometry · Mathematics 2009-09-29 Melvin Leok , Jerrold E. Marsden , Alan D. Weinstein

Tractors and Twistors bundles both provide natural conformally covariant calculi on $4D$-Riemannian manifolds. They have different origins but are closely related, and usually constructed bottom-up through prolongation of defining…

Mathematical Physics · Physics 2017-03-23 Jordan François , Jeremy Attard

We show how the tangent bundle decomposition generated by a system of ordinary differential equations may be generalized to the case of a system of second order PDEs `of connection type'. Whereas for ODEs the decomposition is intrinsic, for…

Differential Geometry · Mathematics 2023-07-20 D. J. Saunders , O. Rossi , G. E. Prince

Gauge invariance in discrete dynamical systems and its connection with quantization are considered. For a complete description of gauge symmetries of a system we construct explicitly a class of groups unifying in a natural way the space and…

Mathematical Physics · Physics 2015-05-13 Vladimir V. Kornyak

Gauge field theory is developed in the framework of scale relativity. In this theory, space-time is described as a non-differentiable continuum, which implies it is fractal, i.e., explicitly dependent on internal scale variables. Owing to…

High Energy Physics - Theory · Physics 2009-11-11 Laurent Nottale , Marie-Noëlle Célérier , Thierry Lehner

The paper is devoted to a geometrical interpretation of gauge invariance in terms of the formalism of field theory in compact space-time dimensions [arXiv:0903.3680]. In this formalism, the kinematic information of an interacting elementary…

General Physics · Physics 2012-09-12 Donatello Dolce

The aim of the present article is to describe the symmetry structure of a general gauge (singular) theory, and, in particular, to relate the structure of gauge transformations with the constraint structure of a theory in the Hamiltonian…

High Energy Physics - Theory · Physics 2009-11-11 D. M. Gitman , I. V. Tyutin

Higgs fields on gauge-natural prolongations of principal bundles are defined by invariant variational problems and related canonical conservation laws along the kernel of a gauge-natural Jacobi morphism.

Mathematical Physics · Physics 2020-11-03 M. Palese , E. Winterroth

An approach to construction of a quantum group gauge theory based on the quantum group generalisation of fibre bundles is reviewed.

q-alg · Mathematics 2008-02-03 Tomasz Brzezinski

We introduce the notion of locally trivial quantum principal bundles. The base space and total space are compact quantum spaces (unital $C^{\star}$-algebras), the structure group is a compact matrix quantum group. We prove that a quantum…

High Energy Physics - Theory · Physics 2007-05-23 R. J. Budzynski , W. Kondracki

The possibility of non-trivial representations of the gauge group on wavefunctionals of a gauge invariant quantum field theory leads to a generation of mass for intermediate vector and tensor bosons. The mass parameters m show up as central…

High Energy Physics - Theory · Physics 2009-10-31 M. Calixto , V. Aldaya

An equivariant topological field theory is defined on a cobordism category of manifolds with principal fiber bundles for a fixed (finite) structure group. We provide a geometric construction which for any given morphism $G \to H$ of finite…

Quantum Algebra · Mathematics 2018-10-22 Christoph Schweigert , Lukas Woike

Frames normal for linear connections in vector bundles are defined and studied. In particular, such frames exist at every fixed point and/or along injective path. Inertial frames for gauge fields are introduced and on this ground the…

High Energy Physics - Theory · Physics 2007-05-23 Bozhidar Z. Iliev

This work presents a comprehensive overview of three recently developed geometric frameworks for the study of classical action-dependent field theories. Specifically, the three underlying geometric structures - namely, k-contact,…

Mathematical Physics · Physics 2025-06-16 Jordi Gaset-Rifà , Xavier Rivas , Narciso Román-Roy