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hep-th2020★ 16 cited

Mixed network calculus

Yegor Zenkevich

We show how to combine higgsed topological vertices introduced in our previous work with conventional refined topological vertices. We demonstrate that the extended formalism descr…

hep-th2020★ 38 cited

Modular Hamiltonians for the massless Dirac field in the presence of a defect

Mihail Mintchev, Erik Tonni

We study the massless Dirac field on the line in the presence of a point-like defect characterised by a unitary scattering matrix, that allows both reflection and transmission. Con…

hep-th2020★ 14 cited

Conformal partial waves in momentum space

Marc Gillioz

The decomposition of 4-point correlation functions into conformal partial waves is a central tool in the study of conformal field theory. We compute these partial waves for scalar…

hep-th2020★ 9 cited

Monopoles and dualities in quivers

Sergio Benvenuti, Ivan Garozzo, Gabriele Lo Monaco

Seiberg-like dualities in d quiver gauge theories with supercharges are investigated. We consider quivers made of various combinations of classical gauge groups , $S…

hep-th2020★ 10 cited

SU(N) q-Toda equations from mass deformed ABJM theory

Tomoki Nosaka

It is known that the partition functions of the U(N) x U(N+M) ABJM theory satisfy a set of bilinear relations, which, written in the grand partition function, was recently found to…

hep-th2020★ 39 cited

Modular Hamiltonians for the massless Dirac field in the presence of a boundary

Mihail Mintchev, Erik Tonni

We study the modular Hamiltonians of an interval for the massless Dirac fermion on the half-line. The most general boundary conditions ensuring the global energy conservation lead…