Generalised universality of gauge thresholds in heterotic vacua with and without supersymmetry

Article, Preprint English OPEN
Angelantonj, Carlo ; Florakis, Ioannis ; Tsulaia, Mirian (2015)
  • Publisher: Elsevier BV
  • Journal: volume 900, pages 170-197 (issn: 0550-3213, eissn: 1873-1562)
  • Related identifiers: doi: 10.1016/j.nuclphysb.2015.09.007
  • Subject: QC770-798 | Nuclear and particle physics. Atomic energy. Radioactivity | High Energy Physics - Theory | Nuclear and High Energy Physics
    arxiv: High Energy Physics::Theory | High Energy Physics::Phenomenology

We study one-loop quantum corrections to gauge couplings in heterotic vacua with spontaneous supersymmetry breaking. Although in non-supersymmetric constructions these corrections are not protected and are typically model dependent, we show how a universal behaviour of ... View more
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