---
date: 2022-03-23 17:00
modification date: Wednesday 23rd March 2022 17:00:56
title: spec Z as a curve
aliases: [spec Z as a curve, field with one element]

---

Last modified date: <%+ tp.file.last_modified_date() %>


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- Tags 
	- #arithmetic-geometry #motivic/schemes 
- Refs:
	- #todo/add-references
- Links:
	- [2021 Fargues Fontaine MOC](Projects/2021%20Fargues%20Fontaine%20MOC.md)

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# spec Z as a curve

![](attachments/Pasted%20image%2020220514004357.png)

![](attachments/Pasted%20image%2020220323170059.png)

Useful in Scholze's work geometrizing the Langlands correspondence, see [geometric Langlands](Unsorted/geometric%20Langlands.md).