MAGIC Throught Two MILLENNIA According to our new understanding of general relativity, we interpret this The prediction of general relativity yields a value that is twice as large http://www.upscale.utoronto.ca/GeneralInterest/Key/relgen.htm
Extractions: To the MAGIC Homepage Consider three clocks. Clocks 1 and 2 are mounted on a rotating disk, with clock 1 exactly at the centre, and clock 2 fixed on the rim, and clock 3 is sitting at rest with respect to the centre of the disk. Note that the disk exerts a force on clock 2 which forces it to follow a circular path; since, without this force, clock 2 would move in a straight line, it is clear that the force and the resultant acceleration are both directed towards the centre of the disk. Clocks 1 and 3 are not moving relative to one another (there is some rotation involved, but their relative position in space does not change with time); thus, as far as Special Relativity is concerned, they keep the same time. However, clock 2 is moving with respect to clock 3; thus clock 2 is running slow as seen by clock 3. Since clocks 1 and 3 keep the same time, this means that clock 2 runs slow compared to clock 1, even though clocks 1 and 2 have no relative translatory motion. (Note that, since clock 2 is not in an inertial frame, Special Relativity does not make any statement about its timekeeping - this is a new effect) . Finally, consider a clock situated on the disk somewhere between clocks 1 and 2; the acceleration of such a clock is less than that of clock 2, and since it is also moving more slowly than clock 2, it is running less slowly.
Alternative Relativitätstheorie, Einie Emissionstheorie. Alternative To Relativ Extinction Shift Principle, the Most Recent Emission Theory; Alternative to both general and Special relativity in the Electrodynamics of Galilean Transformations for the first time formulated in the intuitive framework of Euclidean Space Geometry alone. http://www.extinctionshift.com
Extractions: A pure classical physics look at Electromagnetism and Gravitation in Euclidean Space Emission and Re-emission done correctly derived with No Relativity, No Ether, No non-conventional Physics using step-by-step clear classical approaches only in a recently published book A Mathematical Proof Step-by-step Pure Classical solutions under Galilean Transformations of Velocities applied to the recent astrophysical evidence For nearly a century now, there has been absolutely NO concrete, pure classical treatment to the physics problems pertaining to significant fractions of the velocity of light. Until now, NO alternative methods had been presented that use pure Galilean Electrodynamics in Euclidean Space , which are explainable with simple, intuitive measures without having to resort to the usual framework of Special and General Relativity.
General Relativity His general Theory of relativity of 1916 considers observers in any state of Just as moving clocks run slow, general relativity predicts that clocks in http://www.upscale.utoronto.ca/GeneralInterest/Harrison/GenRel/GenRel.html
Extractions: General Theory of Relativity Click here to go to the UPSCALE home page. Click here to go to the Physics Virtual Bookshelf. Einstein's Special Theory of Relativity of 1905 concerns itself with observers who are in uniform relative motion. His General Theory of Relativity of 1916 considers observers in any state of relative motion including acceleration. It will turn out that this will also be a theory of gravitation. This document introduces the General Theory of Relativity. Einstein used three different pieces to built the General Theory of Relativity, which we describe here. Consider the figure to the right, which shows a distant star, the Sun, and the Earth. Clearly the figure is not drawn to scale. There is a straight dotted line connecting the star and the Earth. Imagine a light ray that leaves the star along the dotted line: it is headed directly for the Earth. However, we know that E = m c . And since the light that left the star has energy, we now know that it also has a mass. And all masses are attracted gravitationally by all other masses. So the light energy that left the star along the dotted line will be attracted gravitationally by the mass of the sun, which will cause its path to be deflected as shown. Thus that light ray from the star does not reach the Earth.
Welcome! This is an alternate cosmology not based on general relativity. http://spacetimerelativity.com
Extractions: Cosmology - The science or theory of the universe as an ordered whole, and of the general laws which govern it. Also, a particular account or system of the universe and its laws. - Oxford English Dictionary This site was developed to share a different cosmology with people who are interested. We are in a golden age of astronomy and cosmology. New observations and data about the universe are coming in at a fast rate. This is an exciting time for Astronomical science. Recently cosmologists have given us a new force in nature that acts like anti-gravity of which Einstein felt that this line of reasoning was the biggest blunder of his life. The underlying cause for this new updated cosmological constant is dark energy. Dark energy seems to act on the universe differently in different cosmic eras. To me the idea of dark energy indicates a weakness in big bang cosmology. It would be more desirable to have a simpler cosmology where the fundamental interactions do not vary as our universe evolves. The premise of this new cosmology is based on the idea that space itself is not the cause of our expanding universe, it is the expansion of time itself that is the cause. While on the surface this distinction might seem nonsensical or trivial to some readers, but I believe it can be tested through experiments* mentioned in the STR link above.
Millennium Relativity Introduces a new theory in relativistic physics to replace Einstein's special and general theories of relativity. http://www.mrelativity.net/
Extractions: Millennium Relativity News Release - Author again profiled in Marquis Whos Who Read First Theory of Natural Motion Millennium Theory of Relativity ... The Four Principal Kinetic States of Material Bodies New Millennium Theory Equations Updated Millennium Briefs Most Recent Article The Special Case of Gravitational Acceleration) Contact Site Most Recent Papers by Contributing Authors Kristos Mavros A Mad Universe (Short Book) Karl V. Thompson A Proposal for an Alternative Model of the Photon (PDF) A. A. Faraj Remarks on STR Fake Test Antonio Saraiva Experiment Report on the Measurement of Light Speed Relative to a Moving Receptor Alfredo Dimas Moreira Garcia Undulating Relativity (PDF) Elie Agur On Three Physical Constants which Connect Newton's Gravitation to Einstein's Special Relativity Aleksandar Vukelja - Triangle of Velocities and Mathematical Invalidity of the Lorentz Transformation (PFD)
Extractions: Cliquez ci-dessus pour une traduction Française de la page web en anglais ci-dessous Theoretical physics (preferred links) Bernard Chaverondier Professeur agrégé de mécanique If Special Relativity is formulated within the framework of Aristotle space-time and if the relativistic boost invariance of any phenomenon which satisfies this symmetry is interpreted as an intrinsic property of this phenomenon rather than a very property of space-time itself, Special Relativity is compatible with possible causal links between space-like separated events, with a realistic interpretation of the wave function and with an interpretation of Alain Aspect experiment [1], [2] as an action at a distance. have resurrected the time symmetric Feynman-Wheeler absorber theory. So have done too Hoyle and Narlikar but within the context of a Steady State or Quasi Steady State cosmology
Is The Special Theory Of Relativity Wrong? There follows a proof that the Special Theory of relativity may be wrong. This may also have implications for the general Theory. http://www.webspawner.com/users/relativity/
Extractions: These days it would appear that the Special Theory of Relativity was beyond any form of doubt however I have a theoretical proof that would strongly suggest that the theory is fundamentally flawed. Indeed the proof is so straight forward it is a wonder so many supposedly acute minds have previously overlooked it. The proof runs as follows : The origin of this scientific red herring lies with the famous (though some may perhaps argue infamous) Michelson-Morley experiment. It was conducted by the two Americans whom it was named after in 1887 in order to prove or disprove the existence of aether, the enigmatic substance thought to be contained in a vacuum upon which a light wave was able to move upon. The apparatus consisted of two beams of light meeting at right angles at an interferometer. If the Earths speed effected either of the velocities of the light beams then the interference pattern obtained would change. However it was found that the speed of the Earth about the Sun did not appear to effect the interference pattern in any way and it was upon this observation that Einstein based his Special Theory of Relativity. However just the briefest look at the exact set-up of the apparatus used by Michelson and Morley clearly reveals that the experiment could never have worked anyway. Indeed the logic supporting it is so flawed it is a wonder that no-one appears to have ever noticed. The two light beams which meet at the interferometer first travel away from it and at equal distances are reflected back again to the same half-silvered glass it started from. However because each light beam exactly doubles back on itself each time, it is obvious what the light beam would have gained as a result of the Earths velocity in one direction, it would exactly lose on the way back again in the opposite direction, and vice versa. Indeed the experiment would never have proved or disproved the existence of the aether either.
Site Personnel De Denis Gainon The equations of general relativity are demonstrated from basic principles on space and time. It is the first part of a more general work. http://www.denisgainon.ch
Extractions: Français English A la recherche des fondements de la physique Présentation Versions Téléchargement lecteur Hadrons ... Texte principal Version en cours : Adresse : Case postale 466, CH-2002 Neuchâtel (Suisse) physique@denisgainon.ch Versions Dates de sortie des versions : Juin 2004 (chapitres 1 à 10) : Principes, relativité générale. Août 2004 (11-13) + cosmologie Juin 2005 (14) : + la masse des leptons Juin 2005 : correction chap. 14 Juillet 2005 (15) : + le muon Le lecteur « EXP Viewer », gratuit, permet de lire et dimprimer les fichiers des textes ci-dessous. Ce lecteur ne fonctionne quavec windows 98 ou version ultérieure. Pour télécharger le lecteur, afficher la page correspondante du site de lauteur dEXP, soit www.expswp.com/viewer.htm , puis cliquer sur « Click here to download ». Lors du téléchargement du texte lui-même, celui-ci napparaît pas dans une fenêtre du navigateur, mais dans une fenêtre EXP séparée. Les textes sont optimalisés pour imprimante Epson Stylus C64. En cas dimpression avec une autre imprimante, il peut se présenter, occasionnellement, de petits défauts desthétique dus à de légères différences entre les imprimantes. Par exemple, le titre dun tableau peut être imprimé sur une page et le tableau lui-même sur une autre page, ou un numéro déquation peut être séparé de léquation elle-même par un saut de page. Si nécessaire, ces petits défauts peuvent être corrigés en introduisant ou en supprimant des lignes blanches aux endroits concernés. Les sauts de page sont visualisés par des traitillés en cliquant sur « Repaginate » du menu « Format » du lecteur.
Research In Applied Mathematics The general relativity group is led by Professor Graham Hall and there are Details of the recent work on holonomy theory in general relativity were http://www.maths.abdn.ac.uk/research/public-prospectus/xapplied/xapplied.html
Extractions: Up: Research in Mathematical Sciences The General Relativity group is led by Professor Graham Hall and there are normally several visiting relativists during the session. Dr John Pulham supports the research in the areas of computer algebra and differential geometry. This group has had a sequence of outstandingly able research students and several postdoctoral fellows in recent years. At present three PhD students are part of the group. A Scottish Universities Summer School in General Relativity was organised by this research group in 1995. One (possibly two) postdoctoral fellows are expected in 2002. Professor Graham Hall , in an invited address to the 13th International Conference on General Relativity and Gravitation in Argentina in June 1992, detailed a research programme for a systematic study of ``symmetry'' in general relativity. This was extended in several invited plenary talks in Europe and North America since then and details will be in Hall's forthcoming book. The essential meaning of symmetry here lies in the existence of families of local diffeomorphisms defined for each point of a space-time, generally arising from a vector field, and preserving some geometric or physical structure. The prototype is metric symmetry, but the study extends to homotheties, affine collineations, conformal and projective symmetries and Ricci, matter and curvature collineations. The most important new tools used are the systematic application of holonomy groups and fixed point theory.
Extractions: This article addresses that question and begins to work toward expanding our interpretation of relativity by pursuing a basic model in which relativistic phenomena can be seen to occur as a natural consequence of the model instead of appearing as paradoxical corrections applied to a classical wold. 1.1 Rationale
General Relativity Around The World general relativity around the world Cardiff relativity Group University of Wales, College of Cardiff. Hyperspace at UBC University of British Columbia. http://www.astro.auth.gr/Science-Subjects/Gravity/Gravity_Links1.html
Extractions: NCSA Relativity Group Aristotle University of Thessaloniki. HyperSpace at QMW Malcolm MacCallum's Server Center for Relativity at Austin, Texas. Center for Gravitational Physics and Geometry , Penn State University. Pittsburgh Relativity Group University of Pittsburgh. Cardiff Relativity Group University of Wales, College of Cardiff. Hyperspace at UBC University of British Columbia. Mathematical Relativity Australian National University Southhampton Relativity Gopher University of Southhampton. LIGO California and Massachusetts Institutes of Technology Balearic Islands University. SIGRAV CIAR Cosmology Program Canadian Institute of Advanced Research Tufts Institute of Cosmology Syracuse University Relativity Group University of New Brunswick Relativity Montana State University Physics Department University of Maryland Physics Department Imperial College of Science, Technology and Medicine University of British Columbia Hyperspace at UBC Pisa-VIRGO Interferometer Home Page Wake Forest University Univeristy of Newcastle Relativity and Quantum Fields Relativistic Movies (Tuebingen) LSU Gravity Wave Experiment Home Page GR : Hyperspace Form interface to search MacCallum's lists.
AEI-LSU Numerical Relativity Groups Home Page Uses supercomputers to study black holes, gravitational waves, and other phenomena predicted by Einstein's Theory of general relativity. http://jean-luc.aei.mpg.de/
Extractions: Look for changes to these pages soon to reflect the new cooperation between the AEI and LSU numerical relativity groups. We use supercomputers to study black holes, gravitational waves, and other phenomena predicted by Einstein's Theory of General Relativity. Our WWW servers are an integral part of our research efforts. Here you will again be able to find information on group projects, members, publications, collaborations, and much, much more. Enjoy our Server! Keywords for this server : Numerical Relativity, General Relativity, Einstein, Astrophysics, Black Holes, Gravitational Waves, Relativistic Hydrodynamics, Neutron Stars, Hyperbolic and Elliptic PDEs, Parallel Computing, Scientific Visualization. Search Astronomylinks for links: provided by astronomylinks.com more search options... Impressum
Relativity Tutorial general relativity. Now we come to a matter of gravity how can gravity be an inverse square law force, when the distance between two objects can not even http://www.astro.ucla.edu/~wright/relatvty.htm
Extractions: Straight worldlines (unaccelerated particles) remain straight in this process. Thus Newton's First Law is preserved, and non-accelerated worldlines are special. This Galilean transformation does not affect the time. Thus two observers moving with respect to each other can still agree on the time, and thus the distance between two objects, which is the difference in their positions measured at equal times, can be defined. This allowed Newton to describe an inverse square law for gravity. But Galilean transformations do not preserve velocity. Thus the statement "The speed limit is 70 mph" does not make sense but don't try this in court. According to relativity, this must be re-expressed as "The magnitude of the relative velocity between your car and the pavement must be less than 70 mph". Relative velocities are OK.
Extractions: // numbers assigned to theorems and definitions initPage ("Preface","pdf",idPreface) ThisPage=5 var part_Frame_1=newPage ("Frame_1","htm",idFrame) var FrameRelation =newEquation(part_Frame_1) var part_Frame_2=newPage ("Frame_2","htm",idFrame) var FrameOrthogonality =newEquation(part_Frame_2) var FrameVnExists =newTheorem(part_Frame_2) var Ortho1 =newEquation(part_Frame_2) var Ortho2 =newEquation(part_Frame_2) var Ortho3 =newEquation(part_Frame_2) var Ortho4 =newEquation(part_Frame_2) var Ortho5 =newEquation(part_Frame_2) var Ortho6 =newEquation(part_Frame_2) var Ortho7 =newEquation(part_Frame_2) var FrameVnFieldExists =newTheorem(part_Frame_2) var part_Frame_3=newPage ("Frame_3","htm",idFrame) var VectorFieldLemma =newTheorem(part_Frame_3) var IntegralOfVectorField =newEquation(part_Frame_3) var ReferenceFrameLemma =newTheorem(part_Frame_3) var part_Frame_4=newPage("Frame_4","htm",idFrame) var QuasiTransformation =newEquation(part_Frame_4) var QuasiJacobian =newEquation(part_Frame_4) var QuasiOrto =newEquation(part_Frame_4) var GroupAn =newTheorem(part_Frame_4) var GroupVn =newTheorem(part_Frame_4) var QuasiResult1 =newEquation(part_Frame_4) var QuasiResult2 =newEquation(part_Frame_4) var QuasiResult3 =newEquation(part_Frame_4) var part_Object_1=newPage ("Object_1","htm",idObject) var PresentationInCNn =newEquation(part_Object_1) var CoordinateTransformation =newEquation(part_Object_1) var PresentationAnInCNn =newEquation(part_Object_1) var part_Object_2=newPage ("Object_2","htm",idObject) var ContravariantTensor =newEquation(part_Object_2) var LinkContravariantTensor =newEquation(part_Object_2) var CovariantTensor =newEquation(part_Object_2) var LinkCovariantTensor =newEquation(part_Object_2) var part_Object_3=newPage ("Object_3","htm",idObject) var Transfer1 =newEquation(part_Object_3) var Transfer2 =newEquation(part_Object_3) var Transfer3 =newEquation(part_Object_3) var Transfer4 =newEquation(part_Object_3) var Transfer5 =newEquation(part_Object_3) var Transfer6 =newEquation(part_Object_3) var Transfer7 =newEquation(part_Object_3) var Connection1 =newEquation(part_Object_3) //var part_Object_4=newPage ("Object_4","htm",idObject) //var FlowSystem1 =newEquation(part_Object_4) //var FlowSystem2 =newEquation(part_Object_4) //var FlowSystem3 =newEquation(part_Object_4) var part_Object_5=newPage ("Object_5","htm",idObject) var ReferenceFrameIsObject =newTheorem(part_Object_5) var part_Lie_1=newPage ("Lie","pdf",idLie) var part_Lie_2=newPage ("Representation","pdf",idLie) ThisPage=24 var part_Bundle_1=newPage ("Bundle_1","htm",idBundle) var PrincipalCurvature =newEquation(part_Bundle_1) var part_Bundle_2=newPage ("Bundle_2","htm",idBundle) var AssociatedCurvature =newEquation(part_Bundle_2) var BindCurvature =newTheorem(part_Bundle_2) var FormCurvature1 =newTheorem(part_Bundle_2) var FormCurvature2 =newTheorem(part_Bundle_2) var FormCurvature3 =newTheorem(part_Bundle_2) var FormCurvature4 =newTheorem(part_Bundle_2) var FormCurvature5 =newTheorem(part_Bundle_2) var CommutatorDerivations =newTheorem(part_Bundle_2) newPage ("GenRelativity","pdf",idFrenet) newPage("Torsion","pdf",idaffine) newPage("Geodesic","pdf",idaffine) ThisPage=40 var part_Torsion_3=newPage("Torsion_3","htm",idaffine) var ConnectionOnSurface =newEquation(part_Torsion_3) var TorsionOnSurface =newEquation(part_Torsion_3) var SurfaceTorsion =newEquation(part_Torsion_3) newPage ("Lagrange_1","htm",idLagrange) newPage ("Lagrange_2","htm",idLagrange) var part_Lagrange_3=newPage ("Lagrange_3","htm",idLagrange) var FieldEquation =newEquation(part_Lagrange_3) var EinsteinEquation =newEquation(part_Lagrange_3) var CartanEquation =newEquation(part_Lagrange_3) var MaxwellEquation =newEquation(part_Lagrange_3) var part_Cartan_4=newPage ("Cartan_4","htm",idLagrange) var CartanEquation1 =newEquation(part_Cartan_4) var CartanEquation2 =newEquation(part_Cartan_4) var part_Cartan_5=newPage ("Cartan_5","htm",idLagrange) var CartanEquation3 =newEquation(part_Cartan_5) var part_Cartan_6=newPage ("Cartan_6","htm",idLagrange) var WaveVector =newEquation(part_Cartan_6) newPage ("Conservation","htm",idLagrange) newPage ("Frenet_5","htm",idMovement) newPage("Torsion_2","htm",idMovement) document.title="Mathematical Basis of General Relativity Quantum Theory"
How Does The Cosmological Constant Fit Into General Relativity? In general relativity the shape of spacetime is described by a metric equation. One of the fundamental ideas in general relativity is that matter and http://super.colorado.edu/~michaele/Lambda/gr.html
Extractions: intro why evolution observations ... blunder Observations demonstrate that the Universe is homogenous and isotropic on the largest scales. This means that the there is no unique center or direction in the universe. In general relativity the shape of space-time is described by a "metric" equation. The general form of the metric equation that satisfies the conditions of homogeneity and isotropy in the universe is the Robertson-Walker metric: The coordinates x , and in the metric equation are "comoving" coordinates. A comoving coordinate system is one which expands with the universe. Therefore, the comoving distant between two point remains constant during the universe's evolution. The physical distance between two points does however change as the universe expands. It is the cosmic scale factor a which relates the comoving coordinates to physical distances, through the relation:
Relativity In A Wormhole! A set of pages produced by students to educate the general public on the theory of relativity and its implications http://library.thinkquest.org/2890/
Extractions: Relativity in a Wormhole! E=mc² does not define the theory of Relativity. Nor does this page define everything. We started our work on this page in the naive idea that we could pick a few topics and study them, cut-and-dry. Talk about a rude awakening! IT'S ALL RELATED . To understand this, you have to know that , and to know that , you must have studied these . And so it goes. The image of this page has, therefore, changed a lot from our origional concept. We still have some main topics that we'll cover in depth, but there will be much more left untouched than what we can do. Our homepage would have to be called a 'homenovel' if we put it all in. So we ask that you explore this page with an open mind, and if we don't specifically cover your interests, keep searching. It's all fascinating, and well worth the search. To start your journey on relativity click here If you feel a bit ambitous, hope around our site with out our guide, click
Perry N. Finley Foundation - Library Catalog relativity general relativity, A first course in, Schutz, Bernard F. *, relativity - general relativity, Advanced, Stewart, John http://www.pnf-library.org/catalog/TPHYICS.html
Extractions: Subject(s): Physics Sorted by TITLE A B C D ... Z Press asterisk for details on individual book!!!!! TITLE Author Analysis, Manifolds and Physics, Part I Choquet-Bruhat and DeWitt-Morette Analysis, Manifolds and Physics, Part II Choquet-Bruhat and DeWitt-Morette Boundary and Eigenvalue Problems in Math. Physics Sagan, Hans Ozorio De Almeida, Alfredo M. Chaos and Integrability in Nonlinear Dynamics Tabor, Michael Gutzwiller, Martin C. Chaos, Deterministic Schuster, Heinz Georg Chaos, Order Within Chaos Berge, Pomeau and Vidal Chaotic Dynamical Systems - An Introduction Devaney, Robert L. Chaotic Dynamics Baker and Gollub Classical and Quantum Physics, Mathematics of Byron, Jr. and Fuller Complexity, Entropy and the Physics of Information Zurek, Wojciech H. Cosmic Rays and Particle Physics Gaisser, Thomas K. Current Algebra and Anomalies Treiman, Jackiw, Zumino and Witten Data Reduction and Error Analysis Bevington, Philip R. Distribution Theory and Transform Analysis Zemanian, A.H. Electricity and Magnetism Purcell, Edward M.
