A note on higher topological Hochschild homology
Algebraic Topology
2026-03-13 v2
Abstract
Chromatic redshift phenomena suggest that algebraic K-theory increases the height of a commutative ring spectrum by one. In many cases, the chromatic redshift is already detected by negative topological cyclic homology. This paper explores higher chromatic redshift via homotopy fixed points spectrum of higher topological Hochschild homology. Specifically, starting from a commutative ring spectrum that detects -elements, the homotopy fixed points spectrum of higher topological Hochschild homology of it detects -elements, with greater than one.
Keywords
Cite
@article{arxiv.2603.10507,
title = {A note on higher topological Hochschild homology},
author = {Rixin Fang},
journal= {arXiv preprint arXiv:2603.10507},
year = {2026}
}
Comments
11 pages, comments welcome!