Dr Paul McFadden's Outputs (2)

Renormalised CFT 3-point functions of scalars, currents and stress tensors (2018)
Journal Article
Bzowski, A., McFadden, P., & Skenderis, K. (2018). Renormalised CFT 3-point functions of scalars, currents and stress tensors. Journal of High Energy Physics, 2018(11), Article 159. https://doi.org/10.1007/jhep11%282018%29159

We discuss the renormalisation of mixed 3-point functions involving tensorial and scalar operators in conformal field theories of general dimension. In previous work we analysed correlators of either purely scalar or purely tensorial operators, in ea... Read More about Renormalised CFT 3-point functions of scalars, currents and stress tensors.

Renormalised 3-point functions of stress tensors and conserved currents in CFT (2018)
Journal Article
Bzowski, A., McFadden, P., & Skenderis, K. (2018). Renormalised 3-point functions of stress tensors and conserved currents in CFT. Journal of High Energy Physics, 2018(11), Article 153. https://doi.org/10.1007/jhep11%282018%29153

We present a complete momentum-space prescription for the renormalisation of tensorial correlators in conformal field theories. Our discussion covers all 3-point functions of stress tensors and conserved currents in arbitrary spacetime dimensions. In... Read More about Renormalised 3-point functions of stress tensors and conserved currents in CFT.