Title: Mathieu Moonshine: quarter BPS states at the Kummer point
Abstract: The elliptic genus of K3 surfaces encrypts an intriguing connection between the sporadic group Mathieu 24 and non-linear sigma models on K3, dubbed `Mathieu Moonshine’. By restricting to Kummer K3 surfaces, which may be constructed as Z2 orbifolds of complex 2-tori with blown up singularities, it has been possible to devise a framework in which the concept of symmetry surfing can be explored and tested in a concrete way
Talk – PDF
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Last Updated: 29th April 2020 by George Rogers
Anne Taormina (Durham University)
Title: Mathieu Moonshine: quarter BPS states at the Kummer point
Abstract: The elliptic genus of K3 surfaces encrypts an intriguing connection between the sporadic group Mathieu 24 and non-linear sigma models on K3, dubbed `Mathieu Moonshine’. By restricting to Kummer K3 surfaces, which may be constructed as Z2 orbifolds of complex 2-tori with blown up singularities, it has been possible to devise a framework in which the concept of symmetry surfing can be explored and tested in a concrete way
Talk – PDF
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