We introduce a scalar-less anomaly free chiral gauge theory that serves as natural ultraviolet completion of models of fundamental composite (Goldstone) Higgs dynamics. The new theory is able to generate the top mass and furthermore features a built-in protection mechanism that naturally suppresses the bottom mass. At low energies the theory predicts new fractionally charged fermions, and a number of four-fermion operators that, besides being relevant for the generation of the top mass, also lead to an intriguing phenomenology for the new states predicted by the theory.
An ultraviolet chiral theory of the top for the fundamental composite (Goldstone) Higgs / Cacciapaglia, G.; Sannino, F.. - In: PHYSICS LETTERS. SECTION B. - ISSN 0370-2693. - 755:(2016), pp. 328-331. [10.1016/j.physletb.2016.02.034]
An ultraviolet chiral theory of the top for the fundamental composite (Goldstone) Higgs
Sannino F.
Writing – Original Draft Preparation
2016
Abstract
We introduce a scalar-less anomaly free chiral gauge theory that serves as natural ultraviolet completion of models of fundamental composite (Goldstone) Higgs dynamics. The new theory is able to generate the top mass and furthermore features a built-in protection mechanism that naturally suppresses the bottom mass. At low energies the theory predicts new fractionally charged fermions, and a number of four-fermion operators that, besides being relevant for the generation of the top mass, also lead to an intriguing phenomenology for the new states predicted by the theory.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
