English

Moduli stacks of Lubin--Tate $(\varphi,\Gamma)$-modules

Number Theory 2023-02-21 v1

Abstract

We define and study stacks which parametrize Lubin--Tate (φ,Γ)(\varphi,\Gamma)-modules. By working at a perfectoid level, we compare these with the Emerton--Gee stacks of cyclotomic (φ,Γ)(\varphi,\Gamma)-modules. As a consequence, we deduce perfectness of the Herr complex in the Lubin--Tate setting.

Keywords

Cite

@article{arxiv.2302.09534,
  title  = {Moduli stacks of Lubin--Tate $(\varphi,\Gamma)$-modules},
  author = {Ngo-Thanh-Dat Pham},
  journal= {arXiv preprint arXiv:2302.09534},
  year   = {2023}
}

Comments

29 pages, comments welcome! arXiv admin note: text overlap with arXiv:1908.07185 by other authors

R2 v1 2026-06-28T08:43:46.419Z