PPT-Testing General Relativity

Angelo Tartaglia Politecnico di Torino and INFN Angelo Tartaglia LNGS 25092014 2 Subjects Instant General Relativity Historical tests The Equivalence principle Gravitomagnetic. Conformal gauge theories of . gravity. Midwest Relativity Meeting 2013. James T Wheeler. Work . done. in collaboration with. Juan Trujillo . and. Jeff Hazboun. . Auxiliary conformal gauge theory: . Defining Essentials and Non-essentials. What is the . sine quo non. of Christianity?. Question. What truths are relative and what truths are objective?. Essentials and Non-Essentials. Discussion of paper . . speeds. , an . experiment. and some . theoretical. . considerations. B. . Allés. INFN Pisa. [. Phys. . Rev. D85 047501 (2012) or arXiv:1111.0805]. Málaga, . June. 2012. CNGS Experiment. CNGS Experiment. Galilean Transformations. x’. y’. P. v. x. y. x = x’ + vt. x’ = x - vt. Divide equations by t. u = u’ + v. u’ = u - v. u’. Example:. A train travels through a station at a constant speed of 8.0ms. Hubble’s Law: v = H. o. d. Velocity increases with distance. Expanding Universe. Hubble’s law .  Universe is expanding. Universe had a beginning !. How long ago?. Age of the universe: 1/H. By: Victor . Jeung. Postulates for Special Theory of Relativity. All laws of physics are valid in all inertial frame of references.. Light travels through space at a speed of c = 3.00 × 10. 8. m/s, relative to all inertial frames of reference. . Albert Einstein. A portion of Einstein’s fame came when he formulated Special Relativity.. He came up with this theory by simply performing thought experiments. He wondered what would happen if you travelled at the speed of light. He started with the most basic principles of physics and worked up from there…. Relativity 2 Relativity 2 Disclaimer: These lecture notes are not meant to replace the course textbook. The content may be incomplete or even inaccurate. Some topics m The second postulate is real Albert Einstein was born in Switzerland.. All of Albert Einstein’s teachers considered him to be the best-performing classroom student that they had encountered.. Albert Einstein elected to take a job as a patent examiner in spite of having offers for faculty positions at universities.. # Who is Albert Einstein ?. A. The concepts of relativity. B. Postulates of relativity. C. Relativity of time. D. Relativity of mass. E. Relativity of length. F. simultaneity. G. energy-mass equivalence. The time between two events depends on how far apart they occur, and vice versa. . Also, the entanglement is different for observers who move relative to each other. . One result is that time does not pass at a fixed rate. Rather, that rate is adjustable: Relative motion can change the rate at which time passes. . Einstein . OCCUPATION:Physicist. BIRTH . DATE:March. 14, 1879. DEATH . DATE:April. 18, 1955 . EDUCATION: . Luitpold. Gymnasium, Swiss Federal Institute of Technology . PLACE OF BIRTH: Ulm, Germany . This book opens by setting the mathematical background (differential geometry, hypersurfaces embedded in spacetime, foliation of spacetime by a family of space-like hypersurfaces), and then turns to the 3+1 decomposition of the Einstein equations. Mass and Energy.. Relativistic length contraction using the Lorentz transformation. .. Time dilation using the inverse Lorentz transformation.. for B.Sc.(H)Physics, Part-1, Paper-I, Group-A. By. SHASHI KANT KUMAR.