Showing papers by "Yu. V. Pavlov published in 2006"
Journal Article•
TL;DR: In this paper, the decay of the short-living component at times close to the Grand Unification era, due to baryon charge nonconservation and CP -non-invariance, produces the observable baryons charge of the Universe, while the long-lived component constitutes cold dark matter, and its decay produces the ultra-high energy cosmic rays events.
Abstract: The hypothesis that superheavy particles as particles of cold dark matter decay in our Galaxy and are observed today as ultra-high energy cosmic rays is discussed. These particles were created from vacuum by the gravitational field of the inflaton field in the Grand Unification era. Supposing that they have some quantum number of the type of strangeness conserved in strong and gravitational interactions, it is claimed that, although they were created by gravity in pairs, they decay as long-living and short-living components. The decay of the short-living component at times close to the Grand Unification era, due to baryon charge nonconservation and CP -noninvariance, produces the observable baryon charge of the Universe, while the long-living component constitutes cold dark matter, and its decay produces the ultra-high energy cosmic rays events.
10 citations
Posted Content•
TL;DR: In this paper, the generalized Duffin-Kemmer-Petiau equation in curved space-time is proposed for non-minimal coupling to the curvature and external fields.
Abstract: The generalized Duffin-Kemmer-Petiau equation in curved space-time is proposed for non-minimal coupling to the curvature and external fields. The corresponding scalar and vector fields equation are found. Equations are presented, which are equivalent to those of a scalar field with conformal coupling and electromagnetic field with non-minimal coupling to the curvature. The gauge-invariant Duffin-Kemmer-Petiau equation with non-minimal coupling is given.
1 citations