3 problems

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Tetrahedron-instanton construction with D6-branes
Tetrahedron-instanton BPS/CFT conjecture. After suitable conditions, the deformation parameters can be reparametrized to at most three independent parameters. The partition functio…
Conjectureopenbps-cft-correspondence tetrahedron-instantons toric-calabi-yau-threefoldsarXiv posted 2 days ago
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Magnificent-four construction for toric Calabi–Yau four-folds
Toric-CY-four-fold magnificent-four conjecture. After suitable conditions, the deformation parameters reduce to at most three independent parameters; the D0/D8 operators are the st…
Conjectureopenbps-cft-correspondence quiver-algebras toric-calabi-yau-fourfoldsarXiv posted 2 days ago
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The BPS/CFT conjecture for regular surface defects in $SU(2)$ gauge theory
Consider the four-dimensional ${\mathcal N}=2$ supersymmetric gauge theory with gauge group $SU(2)$ and $N_f=4$ matter hypermultiplets in the fundamental representation. Let a regu…
Conjectureopenbps-cft-correspondence conformal-blocks surface-defectsarXiv posted 2 days ago

Tetrahedron-instanton construction with D6-branes