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.
Help Historical evolution of understanding of SR
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Explaining Pythagoras' Theorem & Its Impact on Acceleration
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Is Time Dilation Making You Younger or Older in Special Relativity?
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Verification of the Lorentz contraction of the space
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Can Uniform Relative Motion Turn a Wormhole into a Time Tunnel?
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Which rule determines the direction of gravitomagnetism?
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Time-Like Curves, Light Cones & Void Explained in Detail
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Solving the Mystery of Relativistic Length
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Direct and inverse Lorentz transformation
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3d simulation of special relativity
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Scientists claims light speed barrier broken
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Stress Energy Tensor vs Energy Momentum Tensor
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Explore Questions about Time: Time and Time Again
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Just from personal study, is this possible?
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Confused about gravitaional time dilation math
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Can Light Create a Time Machine?
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What is Rindler's Lemma on Equal and Opposite Velocities?
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Yet another spaceship thought experiment
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Coordinate speed of light vs. gravitational time dilation?
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Curved space-time observed and confirmed
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Surely k-calculus kT is 'mixing units'
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Do Tachyons Really Exist in Physics?
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Time dilation on accelerated reference frames
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Speed of Light and Black holes
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How Does Time Dilation Affect Perception of Speed in Relativistic Space Travel?
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Is Light Really Bound by Gravity?
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Is light actually faster than light?
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Transforming to Accelerated Frames in Special Relativity
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GR explanation of Newtonian Phenomena
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SR predictions on an recent microwave experiement
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Derivation Of Lorentz Transformation by Lawden
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Time vs Space: Physical Quantities Compared
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Can Future Generations Really Travel Back in Time?
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Einstein Field Equation purely in partial derivatives wrt x,y,z,t?
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Moment of inertia corrected with relativity
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Is time perception solely influenced by time dilation?
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What does a spacetime interval of zero mean for objects traveling at c?
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Curvature of Time: How Do We Experience It?
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Where Can I Find the Penrose Lecture Link Mentioned in the Forum?
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Pertinence of relativity of simultaneity
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Artificial Black Holes, again
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Researchers create gravity in lab experiment
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Faster than the speed of light?
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Is a uniform gravitational field a gravitational field?
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Constant Velocity: Does Time Dilation Occur?
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Lorentz's Derivation: A Historical Exploration
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Addition of velocities: What actually happens?
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Can we travel faster than the speed of light?
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Speed of Light & Accelerating Frames
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Is energy conserved in an expanding universe?
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Standard Derivation: What Makes it Standard?
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Speed of light relative to universe expansion?
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Time Dilation: Relativity's Surprising Effect
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Photon beyond light speed?(?tachyon?)
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Light under light gravitational force
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Is expansion of space relative?
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Lorentz Transformations in xy & xyz Directions | Pat
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Time Dilation: Clarifying the Concept for Pat
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Are Spacelike Movements Physically Possible in Our Universe?
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Can Gravity Be Understood as a Gauge Theory Through Rovelli's LQG Approach?
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Wormholes: Are they practical?
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Gravitational Radiation Calculation from Rotating Rods
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Does motion break existing symmetries?
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Reducing the time invested in teaching SR
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Throwing a string into a blackhole
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Deriving Lorentz Transformation: Is it Time-Saving & Physically Correct?
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Does Time Move Relative to Space?
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Equivalence of Clocks in Gravitational Fields: A Thought Experiment
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What Happens to the Circumference of a Rotating Disk in the Lab Frame?
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Energy-momentum density of point particle
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Need a little help on special relativity.
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Electromagnetic wave propagation
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Accelerating frame in special relativity
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Stress-energy tensor of a wire under stress
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Is Empty Space Just a Bunch of Relationships Between Events?
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Is General Relativity Fully Verified by Experimentation?
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Riding on a beam of light - time and space
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Does Velocity Affect Gravitational Red Shift in Light Signals?
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Understanding Relativity from A and B's Point of View
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Have You Seen this Transformation Equation Before?
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Are gravitational fields additive?
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Is Clock Synchronization Truly Possible According to Einstein's Theory?
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GPS Satellites & the Twin Paradox: Time Dilation Explored
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Does Gravity Have a Limiting Distance?
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Magnetism results from relativistic effects on a moving charge?
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Can a Pseudo-Special Frame of Reference Eliminate Paradoxes in FTL Travel?
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Twin Paradox: Are Causes Relative?
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Swartzchild metric and free fall
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What is the relationship between black holes and time dilation?
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Accelerated Frames: Explaining an Observer's Perspective
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Pythorean Theorem and General Relativity
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Anomalous refractive index? How doesnt this defie relativity
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Relativity Theory: What is needed?
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Dark Energy Interation With Gravity?
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Relative speed of a photon - mk2
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Conflict between electrodynamics and classical relativity?
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Understanding Spacetime Diagrams: Event E & Coordinates in K & K
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Length contraction from two inertial frames
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Length (and Mass) vs. Time Dilation
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Special Relativity vs General Relativity: T_{\mu\nu} = 0
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