A Note on non-supersymmetric open-string orbifolds with a quantised B_ab

TL;DR

This paper reviews the main features of non-supersymmetric open-string orbifolds with quantised B-field flux, focusing on their construction and properties within the context of asymmetric orbifolds with zero cosmological constant.

Contribution

It provides a concise overview of open-string orbifolds with quantised B-field flux in non-supersymmetric settings, highlighting their key characteristics and theoretical significance.

Findings

Characterization of open-string orbifolds with quantised B-field

Analysis of their features in non-supersymmetric asymmetric orbifolds

Implications for models with vanishing cosmological constant

Abstract

In this short note we review the main features of open-string orbifolds with a quantised flux for the NS-NS antisymmetric tensor in the context of the open descendants of non-supersymmetric asymmetric orbifolds with a vanishing cosmological constant.