50 citations · 114 across the 8 of their papers we have counts for
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hep-th2017
The Ward identity of Symmetry Breaking from Holographic Renormalization
Andrea Marzolla
Notes on holographic renormalization as a tool for UV analysis and derivation of the two-point Ward identity encoding symmetry breaking. Goldstone theorem is reviewed, discussing i…
hep-th2017★ 3 cited
Symmetry breaking in holographic theories with Lifshitz scaling
Riccardo Argurio, Jelle Hartong, Andrea Marzolla +1
We study holographically Lifshitz-scaling theories with broken symmetries. In order to do this, we set up a bulk action with a complex scalar and a massless vector on a background…
hep-th2017★ 2 cited
The four-dimensional on-shell three-point amplitude in spinor-helicity formalism and BCFW recursion relations
Andrea Marzolla
Lecture notes on Poincaré-invariant scattering amplitudes and tree-level recursion relations in spinor-helicity formalism. We illustrate the non-perturbative constraints imposed ov…