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Progress in Physics articles from July 2005

248 total articles

A quarterly, peer-reviewed scientific journal of advanced studies in theoretical and experimental physics, including related themes from mathematics.

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<a href="http://www.highbeam.com/Progress+in+Physics/publications.aspx?date=200507" title="Articles and back issues from Progress in Physics">Progress in Physics articles</a>

Progress in Physics back issues from July 2005:

On the geometry of the general solution for the vacuum field of the point-mass.

Jul 01, 2005; ... The black hole, which arises solely from an incorrect analysis of the Hilbert solution, is based upon a misunderstanding of the significance of the coordinate radius r. This quantity is neither a coordinate nor a radius in the gravitational field and cannot of itself be used directly to ...

A theory of gravity like electrodynamics.

Jul 01, 2005; ... This study looks at the field of inhomogeneities of time coordinates. Equations of motion, expressed through the field tensor, show that particles move along time lines because of rotation of the space itself. Maxwell-like equations of the field display its sources, which are derived from ...

Gravitational waves and gravitational inertial waves in the general theory of relativity: a theory and experiments.

Jul 01, 2005; ... This research shows that gravitational waves and gravitational inertial waves are linked to a special structure of the Riemann-Christoffel curvature tensor. Proceeding from this a classification of the waves is given, according to Petrov's classification of Einstein spaces and ...

On geometric probability, holography, Shilov boundaries and the four physical coupling constants of nature.

Jul 01, 2005; ... By recurring to Geometric Probability methods, it is shown that the coupling constants, [[alpha].sub.EM]; [[alpha].sub.W]; [[alpha].sub.C] associated with Electromagnetism, Weak and the Strong (color) force are given by the ratios of the ratios of the measures of the Shilov boundaries ...

On the generalisation of Kepler's 3rd law for the vacuum field of the point-mass.

Jul 01, 2005; ... I derive herein a general form of Kepler's 3rd Law for the general solution to Einstein's vacuum field. I also obtain stable orbits for photons in all the configurations of the point-mass. Contrary to the accepted theory, Kepler's 3rd Law is modified by General Relativity and leads to a ...

On the vacuum field of a sphere of incompressible fluid.

Jul 01, 2005; ... The vacuum field of the point-mass is an unrealistic idealization which does not occur in Nature--Nature does not make material points. A more realistic model must therefore encompass the extended nature of a real object. This problem has also been solved for a particular case by K ....

Power as the cause of motion and a new foundation of classical mechanics.

Jul 01, 2005; ... Laws of motion are derived based on power rather than on force. I show how power extends the law of inertia to include curvilinear motion and I also show that the law of action-reaction can be expressed in terms of the mutual time rate of change of kinetic energies instead of mutual ...

Hydrodynamic covariant symplectic Structure from bilinear Hamiltonian functions.

Jul 01, 2005; ... Starting from generic bilinear Hamiltonians, constructed by covariant vector, bivector or tensor fields, it is possible to derive a general symplectic structure which leads to holonomic and anholonomic formulations of Hamilton equations of motion directly related to a hydrodynamic picture ....

Entangled states and quantum causality threshold in the general theory of relativity.

Jul 01, 2005; ... This article shows, Synge-Weber's classical problem statement about two particles interacting by a signal can be reduced to the case where the same particle is located in two different points A and B of the basic space-time in the same moment of time, so the states A and B are entangled ....

Bootstrap universe from self-referential noise.

Jul 01, 2005; ... We further deconstruct Heraclitean Quantum Systems giving a model for a universe using pregeometric notions in which the end-game problem is overcome by means of self-referential noise. The model displays self-organisation with the emergence of 3-space and time. The time phenomenon is ...

Verifying unmatter by experiments, more types of unmatter, and a quantum chromodynamics formula.

Jul 01, 2005; ... As shown, experiments registered unmatter: a new kind of matter whose atoms include both nucleons and anti-nucleons, while their life span was very short, no more than [10.sup.-20] sec. Stable states of unmatter can be built on quarks and anti-quarks: applying the unmatter principle here ...