# From Minkowski to de Sitter in Multifield No-Scale Models

## TL;DR

This paper explores the construction of Minkowski, de Sitter, and Anti-de Sitter vacua in multifield no-scale supergravity models, providing a geometric interpretation and discussing inflationary scenarios.

## Contribution

It extends the classification of superpotentials for Minkowski vacua to multifield models and introduces a geometric perspective, enabling new inflationary model constructions.

## Key findings

- Uniqueness of superpotentials for Minkowski vacua identified
- Construction of dS/AdS solutions from Minkowski superpotentials
- Geometrical interpretation of multifield no-scale models

## Abstract

We show the uniqueness of superpotentials leading to Minkowski vacua of single-field no-scale supergravity models, and the construction of dS/AdS solutions using pairs of these single-field Minkowski superpotentials. We then extend the construction to two- and multifield no-scale supergravity models, providing also a geometrical interpretation. We also consider scenarios with additional twisted or untwisted moduli fields, and discuss how inflationary models can be constructed in this framework.