TY - JOUR AU - Álvarez Luna, Clara AU - Ruiz Cembranos, José Alberto AU - Sanz Cillero, Juan José PY - 2022 DO - 10.1140/epjc/s10052-022-11014-4 SN - 1434-6044 UR - https://hdl.handle.net/20.500.14352/72768 T2 - European physical journal C AB - We provide a simple computation in order to estimate the probability of a given hierarchy between two scales. In particular, we work in a model provided with a gauge symmetry, with two scalar doublets. We start from a scale-invariant classical... LA - eng PB - Springer KW - Standard model KW - Upper bounds TI - Toy models for hierarchy studies TY - journal article VL - 82 ER -