A class of non-supersymmetric orientifolds

@article{Font2006ACO,
  title={A class of non-supersymmetric orientifolds},
  author={Anamar{\'i}a Font and Josefina L{\'o}pez},
  journal={Journal of High Energy Physics},
  year={2006},
  volume={2006},
  pages={035-035}
}
We study type IIB orientifolds on T2d/N with supersymmetry broken by the compactification. We determine tadpole cancellation conditions including antibranes and considering different actions for the parity Ω. Using these conditions we then obtain the spectrum of tachyons and massless states. Various examples with N even correspond to type 0B orientifolds. 

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References

SHOWING 1-10 OF 39 REFERENCES

Non-supersymmetric orbifolds

TACHYON-FREE ORIENTIFOLDS OF TYPE 0B STRINGS IN VARIOUS DIMENSIONS

A note on orientifolds and dualities of type 0B string theory

Strings from orientifolds

Open Strings and Supersymmetry Breaking

We review several mechanisms for supersymmetry breaking in orientifold models. In particular, we focus on non‐supersymmetric open‐string realisations that correspond to consistent flat‐space

D-branes in non-tachyonic 0B orientifolds

Introduction to String Compactification

We present an elementary introduction to compactifications with unbroken supersymmetry. After explaining how this requirement leads to internal spaces of special holonomy we describe Calabi-Yau