Héctor Parra De Freitas

collaborators

2 papers

hep-th2026

String islands, discrete theta angles and the 6D $N = (1, 1)$ string landscape

Zihni Kaan Baykara, HÃ©ctor Parra De Freitas, Houri-Christina Tarazi

The complete classification of the landscape of 6D $N = (1, 1)$ string vacua remains an open problem. In this work we prove a classification theorem for 6D $\mathcal{N} =…

hep-th2024

Non-supersymmetric heterotic strings and chiral CFTs

Hector Parra De Freitas

Non-supersymmetric heterotic strings share various properties with their supersymmetric counterparts. Torus compactifications of the latter live in a component of the moduli space…

String islands, discrete theta angles and the 6D N=(1,1) string landscape

Non-supersymmetric heterotic strings and chiral CFTs

String islands, discrete theta angles and the 6D $N = (1, 1)$ string landscape