Chan Y. Park

most citedBPS Graphs: From Spectral Networks to BPS Quivers

29 citations · 39 across the 2 of their papers we have counts for

collaborators

3 papers

hep-th2017★ 29 cited

BPS Graphs: From Spectral Networks to BPS Quivers

Maxime Gabella, Pietro Longhi, Chan Y. Park +1

We define "BPS graphs" on punctured Riemann surfaces associated with $A_{N - 1}$ theories of class $S$ . BPS graphs provide a bridge between two powerful frameworks for stud…

hep-th2016★ 10 cited

ADE Spectral Networks and Decoupling Limits of Surface Defects

Pietro Longhi, Chan Y. Park

We study vacua and BPS spectra of canonical surface defects of class $S$ theories in different decoupling limits using ADE spectral networks. In some regions of the IR mo…

hep-th2016

ADE Spectral Networks

Pietro Longhi, Chan Y. Park

We introduce a new perspective and a generalization of spectral networks for 4d $N = 2$ theories of class $S$ associated to Lie algebras $\mathfrak{g} = \textrm{A…