Auflistung nach Schlagwort "String Duality"

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  • Sigma models for genuinely non-geometric backgrounds 
    Chatzistavrakidis, Athanasios; Jonke, Larisa; Lechtenfeld, Olaf (New York : Springer, 2015)
    The existence of genuinely non-geometric backgrounds, i.e. ones without geometric dual, is an important question in string theory. In this paper we examine this question from a sigma model perspective. First we construct ...
  • T-duality without isometry via extended gauge symmetries of 2D sigma models 
    Chatzistavrakidis, Athanasios; Deser, Andreas; Jonke, Larisa (New York : Springer, 2016)
    Target space duality is one of the most profound properties of string theory. However it customarily requires that the background fields satisfy certain invariance conditions in order to perform it consistently; for instance ...