[3] viXra:0902.0007 [pdf] submitted on 21 Feb 2009
Authors: Teimuraz Bregadze
Comments: recovered from sciprint.org
Spherical wave vs. plane wave approximation to the nature of the electromagnetic waves in regard to the
Doppler shift and aberration is considered. The first approach is free from the blue shift - red shift
transition paradox innate for the second one. For spherical electromagnetic waves, in contrast with the
plane ones, we have to assume that not only the magnitude, but also the direction of the light velocity (c)
is the same in any inertial frame, which leads to the accepted expression for time dilation. The rest frame
of the source of electromagnetic waves is unique among all inertial frames (in it the angles of emission
and reception are the same, and there is no shift in wavelength in all directions). The spherical
approximation to electromagnetic waves preserves this uniqueness without violating the principle of
relativity of the uniform motion, while the planar approximation ignores of the source completely. Both
approaches give the same Doppler shift in the directions of the relative motion of the frames, but the
differences at the angles close to the normal to those directions may be dramatic, which makes the
validity of the Lorentz transformation questionable.
Category: Relativity and Cosmology
[2] viXra:0902.0002 [pdf] submitted on 13 Feb 2009
Authors: Fu Yuhua, Fu Anjie, Zhao Ge
Comments: recovered from sciprint.org
According to the viewpoints of "one divides into two", "one divides into three" (e.g. Neutrosophy)
and "one divides into many", at present there exist six kinds of matter in the universe altogether
(one divides into six). If there exists the ordinary matter (called matter for short), there must
exist its opposite. However there may exist more than one kind of its opposite, today the known
opposites of matter may be the antimatter and dark matter; Other three kinds of matter are the neutral
ones: the first neutral matter between matter and antimatter (Prof. Smarandache named it unmatter),
the second neutral matter between matter and dark matter, and the third neutral matter between
antimatter and dark matter. Similarly, if there exists the original "law of universal gravitation"
(positive law of universal gravitation), there must exist its opposites (negative laws of universal
gravitation), and the neutral ones (neutral laws of universal gravitation). According to this
analysis, it is impossible to find the unified and ultimate gravitational theory.
Category: Relativity and Cosmology
[1] viXra:0902.0001 [pdf] submitted on 6 Feb 2009
Authors: José Francisco García Juliá
Comments: recovered from sciprint.org
The gravitational redshift might explain any case of light redshift.
Category: Relativity and Cosmology