Special and General Relativity Forum - Physics Forums
2024年2月21日 · Physics. Special and General Relativity Forum. Post thread. Join in expert discussion on special and general relativity discussion. Relativity is the dependence of various physical phenomena on relative motion of the observer and the observed objects. 1.
On the same origin of quantum physics and general relativity
2024年9月9日 · Expression of concern: “On the same origin of quantum physics and general relativity from Riemannian geometry and Planck scale formalism” Astroparticle Physics, Volume 164, 103036 . which states: This is a note of a temporary expression of concern related to potential errors in the formulas of this paper. The concern and this note will ...
Learn About the Speed of Light and Galilean Relativity - Physics …
2015年12月22日 · The Fizeau water experiment showed that light velocity is not additive with the velocity of its source, as predicted by Galilean relativity. The de Sitter double star experiment proposed that if the speed of light were additive with its source, strange effects should be observed in binary star systems. No such effects have been observed.
How Does Newton's Second Law Adapt to Relativistic Speeds?
May 7, 2007. F=ma Relativistic Terms. In summary, in Newtonian physics, a force on a object is equal to its mass times acceleration. But in relativity, when the acceleration approaches the speed of light, Newton's Second Law starts to become less accurate because to accelerate a mass more you must keep adding more energy.
Learn Physics with Eigenchris: Relativity & Tensors - Physics Forums
2022年1月20日 · Relativity is a theory developed by Albert Einstein that describes how the laws of physics are the same for all observers, regardless of their relative motion. It is important in physics because it revolutionized our understanding of space, time, and gravity, and has been confirmed by numerous experiments. 2.
Articles on relativity | Physics Forums Insights
2023年1月27日 · Relativity Articles In plain English, Special Relativity says: 1. The laws of the universe in a non-accelerating reference frame are the same everywhere. 2. The speed of light is constant.
Best books for special relativity? - Physics Forums
2018年11月9日 · More advanced books were also suggested, including Special Relativity: An Introduction with 200 Problems and Solutions and Geometrical Physics in Minkowski Spacetime. Additionally, a lecture course by Prof. Shiva Prasad and Einstein's book "The Meaning of Relativity" were mentioned as potential resources.
How to Solve Einstein’s Field Equations in Maxima - Physics Forums
2018年5月13日 · Firstly, the pressure at some radius is entirely due to the weight of matter above it, so must go to zero at the surface. We can solve (2) for using. Click for Maxima code to solve for. /* Pressure goes to zero at the surface, r=rg. Use this to …
Rindler Motion in Special Relativity: Hyperbolic Trajectories
2018年3月25日 · But Rindler motion is a very good introduction to so many concepts that are important in understanding General Relativity: The apparent “gravity” comes from using noninertial coordinates. “Gravitational” time dilation. Event horizons and coordinate singularities. Coordinate system “patches” that only cover part of spacetime.
Only Three People Understand General Relativity - Physics Forums
2017年12月28日 · And Eddington recalled that as the meeting was dispersing, Ludwig Silberstei (the author of one of the early books on relativity), came up to him and said,' Professor Eddington, you must be one of three persons in the world who understands general relativity'. On Eddington demuring to this statement, Silberstein responded, 'Don't be modest ...