BPS states, conserved charges and centres of symmetric group algebras
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DOI: 10.1007/jhep01(2020)146
Abstract: In N $$ \mathcal{N} $$ = 4 SYM with U( N ) gauge symmetry, the multiplicity of half-BPS states with fixed dimension can be labelled by Young diagrams and can be distinguished using conserved charges… read more here.
Keywords: centres symmetric; group algebras; symmetric group; bps states ... See more keywords
Toric quiver asymptotics and Mahler measure: $$ \mathcal{N}=2 $$ BPS states
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DOI: 10.1007/jhep07(2019)121
Abstract: Abstract The BPS sector in $$ \mathcal{N}=2 $$ N = 2 , four-dimensional toric quiver gauge theories has previously been studied using the crystal melting model and dimer model. We introduce the Mahler measure associated… read more here.
Keywords: mahler measure; toric quiver; bps states;
Quiver Yangian from crystal melting
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DOI: 10.1007/jhep11(2020)035
Abstract: Abstract We find a new infinite class of infinite-dimensional algebras acting on BPS states for non-compact toric Calabi-Yau threefolds. In Type IIA superstring compactification on a toric Calabi-Yau threefold, the D-branes wrapping holomorphic cycles represent… read more here.
Keywords: quiver yangian; crystal melting; yangian crystal; bps states ... See more keywords