Daniel Bryan

activity

20232025

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2 papers · 1 filter

hep-th2025

Wild wall-crossing and symmetric quivers in 4d and 3d $N = 2$ field theories

Daniel Bryan, Piotr Sułkowski

We reformulate Kontsevich-Soibelman wall-crossing formulae for 4d $N = 2$ class $S$ theories and corresponding BPS quivers, including those of wild type, as ident…

hep-th2024

Generating functions for $N = 2$ BPS structures

Murad Alim, Daniel Bryan

We propose generating functions which encode the degeneracies and wall-crossing phenomena of $N = 2$ BPS structures. The generating functions have a representation-theoreti…

Wild wall-crossing and symmetric quivers in 4d and 3d N=2 field theories

Generating functions for N=2 BPS structures

Wild wall-crossing and symmetric quivers in 4d and 3d $N = 2$ field theories

Generating functions for $N = 2$ BPS structures