nLab
principal 3-bundle

Context

Bundles

Cohomology

cohomology

Special and general types

Special notions

Variants

Extra structure

Operations

Theorems

Contents

Idea

A principal 3-bundle is a GG-principal ∞-bundle over a 3-group GG.

For G=B 2U(1)G = \mathbf{B}^2 U(1) the circle Lie 3-group, the total space of a B 2U(1)\mathbf{B}^2 U(1)-principal 3-bundle is modeled by a bundle 2-gerbe.

Connections

See connection on a 3-bundle .

Revised on June 29, 2012 14:03:40 by Urs Schreiber (89.204.138.61)