Adams spectral sequences for non-vector-bundle Thom spectra
Algebraic Topology
2025-09-08 v2 High Energy Physics - Theory
Abstract
When is one of the spectra , , , , , or , there is a standard approach to computing twisted -homology groups of a space with the Adams spectral sequence, by using a change-of-rings isomorphism to simplify the -page. This approach requires the assumption that the twist comes from a vector bundle, i.e. the twist map factors through . We show this assumption is unnecessary by working with Baker-Lazarev's Adams spectral sequence of -modules and computing its -page for a large class of twists of these spectra. We then work through two example computations motivated by anomaly cancellation for supergravity theories.
Keywords
Cite
@article{arxiv.2305.01678,
title = {Adams spectral sequences for non-vector-bundle Thom spectra},
author = {Arun Debray and Matthew Yu},
journal= {arXiv preprint arXiv:2305.01678},
year = {2025}
}
Comments
50 pages, comments welcome