Colliding singularities in F-theory and phase transitions

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Publication:674492

DOI10.1016/S0550-3213(97)00027-8zbMATH Open0925.81241arXivhep-th/9610111OpenAlexW3102771350MaRDI QIDQ674492

Author name not available (Why is that?)

Publication date: 5 March 1997

Published in: (Search for Journal in Brave)

Abstract: We study F-theory on elliptic threefold Calabi-Yau near colliding singularities. We demonstrate that resolutions of those singularities generically correspond to transitions to phases characterized by new tensor multiplets and enhanced gauge symmetry. These are governed by the dynamics of tensionless strings. We also find new transition points which are associated with several small instantons simultaneously shrinking to zero size.


Full work available at URL: https://arxiv.org/abs/hep-th/9610111



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