Analytical Green’s functions for continuum spectra

@article{Megas2021AnalyticalGF,
  title={Analytical Green’s functions for continuum spectra},
  author={Eugenio Meg{\'i}as and Mariano Quir{\'o}s},
  journal={Journal of High Energy Physics},
  year={2021}
}
Abstract Green’s functions with continuum spectra are a way of avoiding the strong bounds on new physics from the absence of new narrow resonances in experimental data. We model such a situation with a five-dimensional model with two branes along the extra dimension z, the ultraviolet (UV) and the infrared (IR) one, such that the metric between the UV and the IR brane is AdS5, thus solving the hierarchy problem, and beyond the IR brane the metric is that of a linear dilaton model, which… Expand

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