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SUMMARY:The Standard Model of Particles and Forces in the Framework of 2T-
 physics
DTSTART;VALUE=DATE-TIME:20060606T143000Z
DTEND;VALUE=DATE-TIME:20060606T153000Z
DTSTAMP;VALUE=DATE-TIME:20261112T212305Z
UID:indico-event-1511@indico.ific.uv.es
DESCRIPTION:It is shown that the Standard Model in 3+1 dimensions is a gau
 ge fixed version of a 2T-physics field theory in 4+2 dimensions\, thus est
 ablishing that 2T-physics provides a correct description of Nature from th
 e point of view of 4+2 dimensions. The 2T formulation leads to phenomenolo
 gical consequences of considerable significance. In particular\, the highe
 r structure in 4+2 dimensions prevents the problematic F×F* term in QCD. 
 This resolves the strong CP problem without a need for the Peccei-Quinn sy
 mmetry or the corresponding elusive axion. Mass generation is less straigh
 tforward in the new formulation of the Standard Model. But since this is t
 he obscure part of the Standard Model\, and there are new mechanisms in th
 e 2T action\, the mass generation deserves further study of what the 2T ap
 proach has to offer. The technical progress is based on the construction o
 f a new field theoretic version of 2T-physics including interactions in an
  action formalism in d+2 dimensions\, and invariant under a new type of ga
 uge symmetry. This opens the way for investigations of the Standard Model 
 directly in 4+2 dimensions\, or from the point of view of various embeddin
 gs of 3+1 dimensions\, by using the duality\, holography\, symmetry and un
 ifying features of 2T-physics.\n\nhttps://indico.ific.uv.es/event/1511/
LOCATION:Dpto. de Física Teórica (UVEG) Sala Seminarios
URL:https://indico.ific.uv.es/event/1511/
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