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arXiv · 2503.16387

Open String Axiverse

Rudin Petrossian-Byrne·Giovanni Villadoro
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Abstract

Localized charged fields are a general feature of many realistic string compactifications. In four dimensions they can lead to a multitude of perturbatively-exact global symmetries. If spontaneously broken, they generate a new axiverse compatible with post-inflationary evolutions.

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Rudin Petrossian-Byrne, Giovanni Villadoro. 2025-03-20. Open String Axiverse. https://arxiv.org/abs/2503.16387

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