Topological gravity in dimensions two and four
Quantum Algebra
2007-05-23 v1 Mathematical Physics
Algebraic Geometry
Algebraic Topology
Category Theory
Differential Geometry
math.MP
Abstract
Recent work by physicists on gravity in two dimensions has a natural generalization to four dimensions, formulated in terms of an analogue of Segal's category [defined for the study of conformal field theory].
Keywords
Cite
@article{arxiv.math/9908006,
title = {Topological gravity in dimensions two and four},
author = {Jack Morava},
journal= {arXiv preprint arXiv:math/9908006},
year = {2007}
}
Comments
A talk at the 1999 Utrecht Conference on operads