Vir: Wikipedia. Strani: Poglavjih: Albert Einstein, Enrico Fermi, Posebna teorija relativnosti, Splošna teorija relativnosti, Eugene Paul Wigner, Richard Phillips. Teorija relativnosti [trda vezava]. Authors: translation (Einstein) and afterword Matjaž Ličer translation Albert Einstein in rojstvo sodobne relativistične fizike. Vir: Wikipedia. Strani: Poglavjih: Albert Einstein, Enrico Fermi, Posebna teorija relativnosti, Splo na teorija relativnosti, Eugene Paul Wigner, Richard Phillips.
|Published (Last):||7 January 2011|
|PDF File Size:||10.15 Mb|
|ePub File Size:||3.93 Mb|
|Price:||Free* [*Free Regsitration Required]|
Due to its general covariance, Einstein’s theory is not sufficient by itself to determine the time evolution of the metric tensor. Theories by Albert Einstein General relativity in science. For him, the fact that his theory gave a straightforward explanation of Mercury’s anomalous perihelion shift, discovered earlier by Urbain Le Verrier inwas important evidence that he had at last identified the correct form of the gravitational field equations.
Max Planck medalja Space is represented by a web-like structure called a spin networkevolving over time in discrete steps. The deflection of light by gravity is responsible for a new class of astronomical phenomena. Paradigms Classical theories of gravitation Quantum gravity Theory of everything.
The Einstein field equations are nonlinear and very difficult to solve. Using teorja geometry, later studies have revealed more general properties of black holes. Schutzsec. Atomic physics Molecular physics Optics Photonics Quantum optics. Future measurements could also reveal evidence about gravitational waves in the early universe; this additional information is contained in the background radiation’s polarizationcf.
Another approach starts with the canonical quantization procedures of quantum theory. The best-known examples are black holes: Light cone World line Minkowski diagram Biquaternions Minkowski space.
Suradnik:Edgar Allan Poe/Albert Einstein – Wikipedija
Since no object einsttein overtake a light pulse, all interior matter is imprisoned as well. The examples come from the entire data collection of the PONS Dictionary and are all editorially certified. Einstein himself had shown in how his theory explained the anomalous perihelion advance of the planet Mercury without any arbitrary parameters ” fudge factors “. For numerical results, see the review Bergersec.
Consequently, we are now dealing with a curved generalization of Minkowski space. Mannheimsec. Relativity 4DOI: This structure can be displayed using Penrose—Carter diagrams in aalbert infinitely large regions of space and infinite time intervals are shrunk ” compactified ” so as to fit onto a finite map, while light still travels along diagonals as in standard spacetime diagrams.
Pogledajte Uvjete uporabe za detalje. Wikiversity has learning resources about General relativity.
To understand Einstein’s equations as partial differential equations, it is helpful to formulate them in a way that describes the evolution of the universe over time. As intriguing as geometric Newtonian gravity may be, its basis, classical mechanics, toerija merely a limiting case of special relativistic mechanics.
Given the difficulty of finding exact solutions, Einstein’s field equations are also solved frequently by numerical integration on a computer, or by considering small perturbations of exact solutions. It juxtaposes fundamental concepts space and time versus matter and motion which had previously been considered as entirely independent.
Suradnik:Edgar Allan Poe/Albert Einstein
Mathematics Kronecker delta Levi-Civita symbol metric tensor nonmetricity tensor Christoffel symbols Ricci curvature Riemann curvature tensor Weyl tensor torsion tensor. Einstein’s theory has important astrophysical implications. Given both Einstein’s equations and suitable equations for the properties of matter, such a solution consists of a specific semi-Riemannian manifold usually defined by giving the metric in specific coordinatesand specific matter fields defined on that manifold.
During that period, general relativity remained something of a curiosity among physical theories. Uniqueness and Beyond”Living Rev. If general relativity were considered to be one of the two pillars of modern physics, then quantum theory, the basis of understanding matter from elementary particles to solid state physicswould be the other. The differences between the two become significant when dealing with speeds approaching the speed of lightand with high-energy phenomena.
Robertson” General relativity “.
Opšta teorija relativnosti
Alternatives to general relativity. While no formal proof yet exists, numerical simulations offer supporting evidence of its validity. The cosmic censorship conjecture was first presented in Penrose ; a textbook-level account is given in Waldpp.