Moduli stacks of Galois representations and the $p$-adic local Langlands correspondence for $\mathrm{GL}_2(\mathbb{Q}_p)$

Fuente: arXiv
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Main Authors: Johansson, Christian, Newton, James, Wang-Erickson, Carl
Format: Preprint
Published: 2024
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author Johansson, Christian
Newton, James
Wang-Erickson, Carl
author_facet Johansson, Christian
Newton, James
Wang-Erickson, Carl
contents We give a categorical formulation of the $p$-adic local Langlands correspondence for $\mathrm{GL}_2(\mathbb{Q}_p)$,as an embedding of the derived category of locally admissible representations into the category of Ind-coherent sheaves on the moduli stack of two-dimensional representations of $\mathrm{Gal}(\overline{\mathbb{Q}}_p/\mathbb{Q}_p)$. Moreover, we relate our version of the $p$-adic local Langlands correspondence for $\mathrm{GL}_2(\mathbb{Q}_p)$ to the cohomology of modular curves through a local-global compatibility formula.
format Preprint
id arxiv_https___arxiv_org_abs_2403_19565
institution arXiv
publishDate 2024
record_format arxiv
spellingShingle Moduli stacks of Galois representations and the $p$-adic local Langlands correspondence for $\mathrm{GL}_2(\mathbb{Q}_p)$
Johansson, Christian
Newton, James
Wang-Erickson, Carl
Number Theory
Representation Theory
We give a categorical formulation of the $p$-adic local Langlands correspondence for $\mathrm{GL}_2(\mathbb{Q}_p)$,as an embedding of the derived category of locally admissible representations into the category of Ind-coherent sheaves on the moduli stack of two-dimensional representations of $\mathrm{Gal}(\overline{\mathbb{Q}}_p/\mathbb{Q}_p)$. Moreover, we relate our version of the $p$-adic local Langlands correspondence for $\mathrm{GL}_2(\mathbb{Q}_p)$ to the cohomology of modular curves through a local-global compatibility formula.
title Moduli stacks of Galois representations and the $p$-adic local Langlands correspondence for $\mathrm{GL}_2(\mathbb{Q}_p)$
topic Number Theory
Representation Theory
url https://arxiv.org/abs/2403.19565