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Fortschritte der Physik
Article . 2012 . Peer-reviewed
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zbMATH Open
Article . 2012
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https://dx.doi.org/10.48550/ar...
Article . 2012
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Unoriented D‐brane instantons

Unoriented D-brane instantons
Authors: BIANCHI, MASSIMO; Inverso, G.;

Unoriented D‐brane instantons

Abstract

AbstractWe give a pedagogical introduction to D‐brane instanton effects in vacuum configurations with open and unoriented strings. We focus on quiver gauge theories for unoriented D‐branes at orbifold singularities and describe in some detail the ℤ3 case, where both ‘gauge’ and ‘exotic’ instantons can generate non‐perturbative super potentials, and the ℤ5 case, where supersymmetry breaking may arise from the combined effect of ‘gauge’ instantons and a FI D‐term.

Country
Italy
Related Organizations
Keywords

MODELLI E METODI MATEMATICI, High Energy Physics - Theory, High Energy Physics - Theory (hep-th), nonperturbative effects, D-branes, Applications of vector bundles and moduli spaces in mathematical physics (twistor theory, instantons, quantum field theory), gauge theories, FOS: Physical sciences, Settore FIS/02 - FISICA TEORICA, String and superstring theories; other extended objects (e.g., branes) in quantum field theory, Nonperturbative methods of renormalization applied to problems in quantum field theory

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    This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
    16
    popularity
    This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
    Average
    influence
    This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
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    impulse
    This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
16
Average
Average
Top 10%
Green
bronze