Zobrazeno 1 - 10
of 160
pro vyhledávání: '"A Ben-Ya'acov"'
Autor:
Ben-Ya'acov, Uri
Is it possible to encompass the full extent of the universe within a theory based on a finite set of first principles and inference rules? The r\^{o}le of observers and observations in physics theories is considered here in the light of G\"{o}del's i
Externí odkaz:
http://arxiv.org/abs/2007.13036
Autor:
Ben-Ya'acov, Uri
Separate constituents of extended systems measure proper-times on different world-lines. Relating and comparing proper-time measurements along any two such world-lines requires that common simultaneity be possible, which in turn implies that the syst
Externí odkaz:
http://arxiv.org/abs/1907.05975
Autor:
Ben-Ya'acov, Uri
An ultimate universal theory -- a complete theory that accounts, via few and simple first principles, for all the phenomena already observed and that will ever be observed -- has been, and still is, the aspiration of most physicists and scientists. Y
Externí odkaz:
http://arxiv.org/abs/1906.02724
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
K zobrazení výsledku je třeba se přihlásit.
Autor:
Ben-Ya'acov, Uri
Hamilton's hodograph method geometrizes, in a simple and very elegant way, in velocity space, the full dynamics of classical particles in $1/r$ potentials. States of given energy and angular momentum are represented by circular hodographs whose radii
Externí odkaz:
http://arxiv.org/abs/1810.09181
Autor:
Ben-Ya'acov, Uri
Relativistic Coulomb systems are studied in velocity space, prompted by the fact that the study of Newtonian Kepler/Coulomb systems in velocity space provides a method much simpler (and more elegant) than the familiar analytic solutions in ordinary s
Externí odkaz:
http://arxiv.org/abs/1701.08281
Autor:
Ben-Ya'acov, Uri
The study of relativistic Coulomb systems in velocity space is prompted by the fact that the study of Newtonian Kepler/Coulomb systems in velocity space, although less familiar than the analytic solutions in ordinary space, provides a much simpler (a
Externí odkaz:
http://arxiv.org/abs/1701.04035
Autor:
Ben-Ya'acov, Uri
Publikováno v:
U. Ben-Ya'acov Euro.J.Phys. {\bf37} 055601, 069401 (2016)
Relativistic rigid motion suggests a new version for the so-called `twin paradox', comparing the ages of two astronauts on a very long spaceship. Although there is always an instantaneous inertial frame in which the whole spaceship, being rigid, is s
Externí odkaz:
http://arxiv.org/abs/1701.02731
Autor:
Ben-Ya'acov, Uri
The internal symmetry of composite relativistic systems is discussed. It is demonstrated that Lorentz-Poincar\'e symmetry implies the existence of internal moments associated with the Lorentz boost, which are Laplace-Runge-Lenz (LRL) vectors. The LRL
Externí odkaz:
http://arxiv.org/abs/1005.1818
Autor:
Ben-Ya'acov, Uri
The universality of the Laplace-Runge-Lenz symmetry in all rotationally symmetric systems is discussed. The independence of the symmetry on the type of interaction is proven using only the most generic properties of the Poisson brackets. Generalized
Externí odkaz:
http://arxiv.org/abs/1005.1817