Units of ring spectra, orientations, and Thom spectra via rigid infinite loop space theory
Algebraic Topology
2017-05-17 v1
Abstract
We extend the theory of Thom spectra and the associated obstruction theory for orientations in order to support the construction of the string orientation of tmf, the spectrum of topological modular forms. We also develop the analogous theory of Thom spectra and orientations for associative ring spectra. Our work is based on a new model of the Thom spectrum as a derived smash product. An earlier version of this paper was part of arXiv:0810.4535.
Keywords
Cite
@article{arxiv.1403.4320,
title = {Units of ring spectra, orientations, and Thom spectra via rigid infinite loop space theory},
author = {Matthew Ando and Andrew J. Blumberg and David Gepner and Michael J. Hopkins and Charles Rezk},
journal= {arXiv preprint arXiv:1403.4320},
year = {2017}
}
Comments
arXiv admin note: substantial text overlap with arXiv:0810.4535