47 citations · 421 across the 20 of their papers we have counts for
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On Positive Geometries of Quartic Interactions II : Stokes polytopes, Lower Forms on Associahedra and Worldsheet Forms
P B Aneesh, Pinaki Banerjee, Mrunmay Jagadale +3
In [1], two of the present authors along with P. Raman attempted to extend the Amplituhedron program for scalar field theories [2] to quartic scalar interactions. In this paper we…
Modular properties of surface operators in N=2 SQCD
Sourav Ballav, Renjan Rajan John
We study half-BPS surface operators in N=2 supersymmetric QCD in four dimensions with gauge group SU(2) and four fundamental flavours. We compute the twisted chiral superpotential…
Surface operators in N=2 SQCD and Seiberg Duality
Sujay K. Ashok, Sourav Ballav, Marialuisa Frau +1
We study half-BPS surface operators in N=2supersymmetric asymptotically conformal gauge theories in four dimensions with SU(N) gauge group and 2N fundamental flavours using localiz…