Special and General Relativity Forum

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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.
Graduate Swartzchild metric and free fall
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Graduate What is the relationship between black holes and time dilation?
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Graduate Accelerated Frames: Explaining an Observer's Perspective
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Graduate Pythorean Theorem and General Relativity
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Graduate Anomalous refractive index? How doesnt this defie relativity
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Graduate Relativity Theory: What is needed?
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Graduate Dark Energy Interation With Gravity?
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Graduate Relative speed of a photon - mk2
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Graduate Conflict between electrodynamics and classical relativity?
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Graduate Understanding Spacetime Diagrams: Event E & Coordinates in K & K
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Graduate Length contraction from two inertial frames
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Graduate Length (and Mass) vs. Time Dilation
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Graduate Special Relativity vs General Relativity: T_{\mu\nu} = 0
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Graduate Two Body Problem in GR: Formulation & Solution
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Graduate Angle independence of Michelson-Morley type experiments
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Graduate Special relativity particle observation puzzle
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Undergrad Does velocity affect mass in physics experiments?
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Graduate Does light have its own gravity field?
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Graduate Does black hole's gravity really travel out of it's own Event Horizon?
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Graduate Proof of Buchdal's Theorem | Show & Send Link
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Undergrad Not possible to shield gravitational forces
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Graduate How does one construct the action which gives the equation of motion?
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Graduate Transformation of epsilon and miu
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Graduate Time as a Dimension: Is Time Expanding?
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Graduate Group Structure of Einstein Equations: Casimir Operator & Conserved Quantities
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Graduate When is a derivation of the Lorentz transformation good
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Graduate Does a gravitational field have mass?
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Graduate What are the key applications of Relativistic corrections in modern physics?
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Graduate What is the relationship between mass and energy for massless particles?
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Undergrad Doppler effect / expanding universetrouble uniting both concepts?
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Graduate Einstein-Hilbert action.
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Graduate Relativistic thermodynamics problem
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Graduate No such thing as a stupid question, just stupid
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Graduate NYT article about the speed of shadow > c
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Graduate Nothing can travel faster than light
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Undergrad What Is the Relative Nature of Light Speed?
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Graduate How do different theories of spacetime affect the concept of speed?
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Graduate What is the purpose of defining the matter tensor in general relativity?
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Undergrad How Does the Twin Paradox Challenge Our Understanding of Time Dilation?
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Graduate Non-linear transformations for dummies
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Graduate Can We See an Object After It Disappears If It Travels Faster Than Light?
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Graduate Gravitational polarity, called antigravity
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Graduate Solving Detonator Paradox in Edwin F. Taylor's Spacetime Physics
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Graduate Explaining Synchrotron Radiation in Electron's Frame
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Graduate *pervect - Local Lorentz Frame
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Graduate Is the Vacuum a Preferred Frame of Reference in Quantum Mechanics?
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Graduate Photon Associated with Electromagnetic Wave
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High School Black Holes: Is Super Dense Matter a Better Explanation?
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Graduate Can the Lorentz Transformations be derived with only two conditions?
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Undergrad Why objects with different mass fall with same velocity?
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Graduate How can a black hole be created, any model
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Graduate The Effects of Relativity on a Bulb Setup
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Graduate Why black holes can have static electric fields?
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Graduate Relativistic Mass: Does Spacetime Distort at High Velocities?
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Graduate The Claim: Gravitation is acceleration.
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People's Opinions on "Speed of Shadows
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Graduate Does Time Freeze Near a Black Hole's Event Horizon?
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Graduate Correct My Misunderstanding of Special Relativity
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Graduate Speed of light while chasing after it
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Graduate Deriving Field Equations of Einstein-Cartan Theory from Hilbert Action
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Graduate Mass & Velocity Paradox: Solving a Relativity Conundrum
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Graduate Perfect fluid, stress energy tensor in the rest frame,
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Graduate Transforming E and B in Electromagnetic Waves Through Moving Media
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Graduate Proving 2nd Postulate of SR: Michelson-Morley Experiment
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Graduate No width contraction in Michelson Morley Experiment, why?
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High School Can I Attain Any Velocity & Slow Down Time?
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High School The Feeling of Time Alone in Space
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Graduate What Are SL(2,C) and SO(1,3) in Lorentz Transformations?
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Graduate E=m'c^2: A Comprehensive Guide to Deriving the Famous Equation
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Graduate Particles collisions at speeds greater than c :surprised
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Graduate Does the Rest Mass of Photon Gas Change with Unidirectional Motion?
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Graduate About the so-call two errors (mistakes) in Misner-Thorne-Wheeler
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Graduate Gr-qc/921001 - the constraint algebra of general relativity
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Graduate Stress-energy tensor and pressure
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Graduate How did Maxwell build his theory
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Graduate Was Einstein Wrong About Relativity of Simultaneity?
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Graduate What does Roy Kerr's new eprint reveal about the interior of black holes?
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High School Simple Explanation of Relativity - Learn What Relativity Is
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Graduate I am attempting a condition where Newton and Einstein agree
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Graduate Constant Acceleration: Thought Experiment & Answers
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Graduate Invariant and covariant in special relativity
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Graduate Is Faster-Than-Light Travel Truly Impossible?
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Graduate Aging related to speed of the Earth
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Graduate Is Space-Time Curvature Zero Inside a Spherical Cavity at Earth's Center?
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Graduate Why is c the Limit? Understanding the Speed of Light Explained
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Graduate Black holes and entropy: energy with respect to infinity
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Graduate Gr-qc/921001 - the constraint algebra of general relativity
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Graduate Do light and gravity take identical geodesics?
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Undergrad Why c=1 in relativistic equations
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Graduate Lorentz group, Poincaré group and conformal group
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High School Time dilation in plain english
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Graduate Gravitational Effects on a 1 Mile Length of Rope
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Graduate Mass of a system of two photons
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Graduate Light Speed Relativity: Discussions on Simultaneous Photons
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Undergrad Question about deflection of light test
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Graduate Orbital Mechanics: NASA Launching Probes & GR/SR Considerations
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Graduate Is Time a Measure of Length in a Single Point?
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Graduate Electron beams and an inertial frame problem
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Graduate Theory of Everything: Bridging Relativity & Quantum Mechanics
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Graduate I have devised away to travel Faster Than Light
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