Classification and a toolbox for orientifold models

TL;DR

This paper establishes general tadpole conditions for supersymmetric orientifold models, focusing on $T^6/Z_M imes Z_N$ types, aiding in the classification and analysis of such string theory models.

Contribution

It introduces a comprehensive framework for tadpole conditions in orientifold models, specifically for $T^6/Z_M imes Z_N$ types, enhancing model classification.

Findings

Derived general tadpole conditions for supersymmetric orientifold models.

Analyzed properties of elements in the orientifold group.

Focused on $T^6/Z_M imes Z_N$ models.

Abstract

We provide the general tadpole conditions for a class of supersymmetric orientifold models by studing the general properties of the elements included in the orientifold group. In this talk, we concentrate on orientifold models of the type $T^6/Z_M\times Z_N$.