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 What is the energy here refers to?
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Graduate Question: Spin particles in scalar gravitational field
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Graduate Coordinate Systems in Modern Interpretation of Relativity
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Graduate Test problems in mechanics and special relativity
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Graduate How Can We Accurately Predict the Moon's Position Despite Quantum Uncertainty?
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Graduate Proper Time For Photon on Null Geodesic
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Graduate How to reduce Rindler metric to falt one
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Graduate Maxwell's Equations and Path of light & Gravitational wave
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Undergrad Is Time Travel Possible with a Device That Slows Down Time?
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Graduate What If the Speed of Light Varied: Implications for Our Universe?
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Graduate The Nature of length contraction
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Graduate Special Relativity and Reference Frames
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Graduate From special relativity to the classical one
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Graduate Anisotropy of Space: Implications for Lorentz Invariance and Quantum Mechanics
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Graduate Vacuum solution with nonzero cosmological constant
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Graduate The upward force in General Relativity
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Graduate Physical interpretation of spacetime curvature?
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Graduate Researching Authors Who Have Explored Light Being Static
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Undergrad The inherent symmetry of time dilation
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Graduate How Does Stopping a Train Realign Differing Time Perceptions in Relativity?
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Graduate Can Gravitons Escape From a Black Hole if Light Cannot?
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Undergrad Why, why, why, Mr. Anderson, WHY?
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Undergrad How Does Mass Relate to Time in Physics?
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Graduate Equivalence principle & accelerated charge
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Graduate Stokes theorem under covariant derivaties?
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Graduate How Does Time Dilation Affect Perception of Speed in Relativity?
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Graduate Birkhoff's Theorem: Schwarzschild Metric Unique Solution?
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Graduate Alternate derivation of general relativity
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Graduate Twin Paradox: Einstein's Explanation and Alternative Interpretations
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Graduate Tensors and differential geometry
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Graduate How to calculate relative velocity in SR
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Graduate Explaining Time Dilation and the Universe
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Undergrad When the speed of an object becomes equal to the speed of light
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Graduate Time Dilation: Slower vs. Faster at v=c?
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Graduate Does Nuclear Reaction Energy Contribute to the Existence of Infinity?
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Graduate What is General Relativity and How Does it Work?
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Graduate Four momentum of Photon in Center of Mass frame?
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Undergrad Analyzing E=MC2: What Does Energy Have to Do with Distance?
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Graduate Are electrical fields affected by gravity?
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Graduate What will happen to a body that is not moving at all?
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Graduate Is it possible to experience the same event twice?
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Graduate What does a rod passing through a hole look like in the inertial frame?
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Graduate Equivalence principle and Acceleration
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Graduate Poincaré on the constancy of light
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Graduate Relativistic collision and max energy
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Graduate Andromeda paradox and empirical consequences
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Graduate Unifying Quantum and Relativity
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Graduate Understanding EM Stress Energy Tensor: Sources and Current Density
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Undergrad Vector drive - faster than light?
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Einstein's real importance to relativity theory
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Graduate Solving a Paradox of SR: A Rocket Collision Example
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Graduate Is Space More Like Fabric or Fluid?
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Graduate How can simultaneity and the constant speed of light stay coexist.
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Graduate Ether hypothesis and M/M Experiment not needed
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Graduate How does weight work in general relativity?
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Graduate How High Must A Tower Be To Break Earth's Gravity?
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Graduate What Are Christoffel Symbols and Their Types in General Relativity?
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Undergrad What is the true nature of gravity?
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Graduate Lorentz-FitzGerald Contraction
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Graduate Measuring curvature with parallel transport
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Graduate A fast fly hits a train and then ?
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Graduate How is the increase in relativistic mass determined in particle collisions?
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Graduate Partial derivative as a vector
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Graduate Communication with no time boundaries?
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Graduate What Causes Time Dilation in the Twin Paradox?
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Graduate The one-form basis and contraction
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Undergrad How is Time Dilation Possible in Front of Me?
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Graduate Optical effects of special relativity
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Graduate How is general relativity cast as a gauge theory?
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Undergrad Speed of light c = 0 Km/s. Not 300K, but a big, fat zero Km/sec
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Graduate Will a Photon Launched Perpendicular to a Point Source Mass Ever Return?
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High School How does light travel so fast?
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Graduate Acceleration and Curvature of space-time
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Graduate Geometry of Space as a Function of Time: Time Dilation & GR
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Graduate What is the relationship between the metric tensor and spacetime?
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Undergrad Did the Apollo Missions Use an Atomic Clock for Time Dilation Experiments?
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Graduate Can We Theoretically Travel Faster Than Light?
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Graduate Calculating Particle Decay in a Magnetic Field
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Graduate Covariant vs. contravariant time component
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Graduate Does relativity apply to a coordinate system moving with a photon?
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Graduate Length contraction depends on the distance of the object?
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Graduate Calculation of the black hole horizon's surface
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Graduate Understanding the Metric Tensor and its dx's in Space-Time
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Graduate What determines who feels the time dilation?
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Graduate Breakedown of common sense and inertial ccordinate systems
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Undergrad Affect of gravity instant or not?
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Graduate Travelling near the speed of light
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Graduate Where did General Relativity Come From
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Graduate Why do objects follow curved paths in spacetime without the presence of gravity?
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Graduate Crossing the event horizon of a black hole
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Graduate Ive been reading ON THE ELECTRODYNAMICS
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Graduate Can Black Holes Enable Faster-Than-Light Travel?
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Undergrad Traveling 10 Lightyears at 75% Speed - Time & Average Speed
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Graduate Paradoxes if instantaneous signals
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Undergrad Long Bar and the Speed of Light
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Graduate Accelerated coordinate systems
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Graduate Quantum Field Theory - Charged Field
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Graduate Twin paradox and time dilation.
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Graduate What happens to the energy when accelerating an object at lightspeed?
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Graduate Is the Woodward Effect the key to propellant-less propulsion?
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