A New Bound State $6t+6\bar{t}$ and the Fundamental-Weak Scale Hierarchy in the Standard Model

Abstract

The multiple point principle, according to which several vacuum states with the same energy density exist, is put forward as a fine-tuning mechanism predicting the exponentially huge ratio between the fundamental and weak scales in the Standard Model (SM). Using renormalisation group equations for the SM, we obtain the effective potential in the 2-loop approximation and investigate the existence of its postulated second minimum at the fundamental scale. A prediction is made of the existence of a new bound state of 6 top quarks and 6 anti-top quarks, formed due to Higgs boson exchanges between pairs of quarks/anti-quarks. This bound state is supposed to condense in a new phase of the SM vacuum. The existence of three vacuum states (new, weak and fundamental) solves the hierarchy problem in the SM.

arXiv commentTalk given at the 13th International Seminar "Quarks-2004", Russia, Pushkinskie Gory, May 2004

References in corpus (2)

• Trying to understand the Standard Model parameters
• Hierarchy Problem and a new Bound State

Cited by in corpus (6)

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• The New Dijet Particle in the Tevatron IS the Higgs
• Influence from Future, Arguments