Study of VBF/VBS in the LHC at 13 TeV, the EFT Approach

We review the current status of vector boson fusion and vector boson scattering studies in the frame of Run-2 of LHC. These processes are equally interesting and challenging, and new ideas have to be applied for their experimental analysis. These channels are optimal for the search of new physics, and therefore we discuss two promising techniques for this purpose: standard model effective field theory and pseudo observables. Regarding their implementation in the analyses, we also discuss briefly how these techniques should be included in the Monte Carlo generators.