Technical naturalness on a codimension-2 brane

  title={Technical naturalness on a codimension-2 brane},
  author={Cliff P. Burgess and D. Hoover and Gianmassimo Tasinato},
  journal={Journal of High Energy Physics},
We compute how threshold effects obtained by integrating out a heavy particle localized on a codimension-2 brane influence the properties of the brane and the bulk fields it sources in D = d+2 dimensions. We do so using a recently developed formalism for matching the characteristics of higher codimension branes to the properties of the bulk fields they source. We show that although the dominant heavy-mass dependence induced in the low-energy codimension-2 tension has the generic size expected… 

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