Naslov
On the anomalous CP violation and noncontractibility of the physical space

Autori
Palle, Davor

Izvornik
Acta physica Polonica B (0587-4254) 43B (2012), 8; 1723-1733

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
CP violation; noncontractible space

Sažetak
There is a growing evidence for the anomalously large semileptonic CP asymmetry in the B meson system measured at the Tevatron. The noncontractible space, as an alternative symmetry-breaking mechanism to the Higgs mechanism, can change standard field theoretic calculations of the physical processes mediated through quantum loops for large external momenta or large internal masses. The presence of the W bosons and t-quarks in loops of the B meson mixing can enhance the corresponding semileptonic CP asymmetry when the loop integration is up to the universal Lorentz and gauge invariant UV cut-off. We show that the enhancement is roughly 13%, thus the possible deviation is measurable at the Tevatron, LHCb, SuperKEKB and SuperB facilities.

Izvorni jezik
Engleski

Znanstvena područja
Fizika

POVEZANOST RADA