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.
High School Can We Really Change Time Through Speed?
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Graduate Relativity vs. QMwhich is more fundamental
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Graduate Solve Momentum to Get Gamma in Relativity Theory
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Graduate Does Lorentz Force Change in Moving Frames?
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Graduate Faster than light communication
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Graduate Walking the wrong way through a wormhole?
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Graduate Can Time Travel Take You Anywhere in the Universe?
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Graduate Graviton and general relativity
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Undergrad I am going to do a presentation on time-travel tomorrow.
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Undergrad Please explain to me why the speed of light is squared
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Undergrad Help with time and speed of motion please.
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Graduate Travelling at the speed of light
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Graduate What is the difference between Special Relativity and General Relativity?
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Graduate How Can an MMx Interferometer Test Photon Behavior in a Gravitational Field?
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Graduate Unraveling the Twins Paradox: Examining the Actual Solution
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Graduate What is the Structure of Classical General Relativity?
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Undergrad Accelaration is equal to gravity
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Graduate Is Spacetime Unique to Relativity or Present in Quantum Mechanics?
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What if time was round like a circle?
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Graduate Discover Article something not quite right.
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Graduate Understanding Astrophysics: The Hubble Distance and Beyond
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Graduate Is Earth's Gravitational Pull Just a Pseudo Force?
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High School Relativistic Energy: Explained
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Graduate Lorenz Formulas: T-zero & T Explained
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Graduate Relativistic mass, how did Einstein thought of it?
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Graduate Why Does an Object Fall Toward a Star Without Gravity?
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Graduate What Are the Differences Between Electric and Magnetic Field 4-Vectors?
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High School E = MC2 - how was it initially proven?
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Graduate Consequences of LT on Length and Photons
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Graduate Einstein's 1905 Papers: A Revolutionary Accomplishment
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Graduate Is Time Speeding Up? Universe Expansion & Past Receding
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Graduate Question about the equivalence principle
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Graduate Understanding the Twin Paradox
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Graduate Sure this is easy for you but I dont understand
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Graduate Is GR a wrong apparoach to gravitation?
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Graduate Pressure and refraction in GR?
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Graduate What are the functions of Boyer-Linquist coordinates?
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High School Does anyone know some light facts on the following topic?
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Graduate Einsteins though experiment and e=mc^2
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Graduate Humans have true 4D spatial vision
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Undergrad Light Beam Problem: What Will Happen?
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Undergrad Gravitation Queries: Explaining Newton's Meaning
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Graduate Why ether proves speed of light?
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Graduate What is the relationship between virtual time and black holes?
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Undergrad Throwing relativity out the window
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Graduate GR vs. SR while accelerating away
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Graduate General Doubts about Space Time
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Graduate E=mc^2 no object with rest mass can ever reach the speed of light?
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Graduate How do we express Maxwell's equations in terms of the field tensor?
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Graduate Calculating Curvature of Space-Time for a Body of Mass
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Graduate GR & The Cosmological Constant
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Graduate Confusion between horizon, particle horizon and event horizon
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Undergrad Kinetic Energy Change in Particle: Earth vs Space Observation
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Graduate Length Contraction in Special Relativity
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Graduate Can a rotating rod exceed the speed of light?
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Undergrad Understanding Radar Guns and Speed Measurement with STR
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Graduate Is a free ballistic path a parabola or a cycloid?
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Graduate Help Needed for Schwarzschild Solution Model - Romeo
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High School What is Einstein's Twin Paradox and how does it illustrate time dilation?
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Graduate Interesting Question About Relativity and the Absolute
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Graduate Creating Stable Wormholes: Is It Possible?
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Graduate Tramplines and Scales and Free Float
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Graduate What Is Your Perspective on the Event Horizon?
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Graduate Moving Through the 4th Dimension - Feasible?
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Undergrad What is the difference between energy and relativistic mass?
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Undergrad Question regarding the expanding universe
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Graduate The ADM Approach: Understanding the Basics of Minkowski Space and Metric Tensors
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Undergrad Help on Relativity for HSC Student from India
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Graduate Is time truly finite or does it exist simultaneously in all moments?
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Undergrad Einstein's Derivation of E=mC2: English Translation
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High School Question About Time: What Would Happen?
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Graduate Speeding into a supersize black hole
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Graduate Can we travel into the past with space time physics?
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Graduate Particles approching the speed of light
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Where can I find PDF Black holes White Dwars and Neutron Stars
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Undergrad Time Dilation: Explaining Light Speed Travelers
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Graduate General Coordinate Transformations
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Graduate Age Relative? Time, Speed and Paradox Explored
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Undergrad Spinning wheel and light speed
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Graduate What is the causal structure of a black hole collapse?
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High School Can a Pocket Watch Keep Ticking at Light Speed?
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Undergrad What programs are most successfull for visualization physical processess?
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Graduate Curvatures in spacetime explained by momentum?
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Graduate Does Relativity Affect Energy Conservation in Gravity-Driven Systems?
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Undergrad Time dilation and radioactive decay
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Graduate Why time traveling (To the past) is impossible.
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Graduate Relativistic velocity in the time dimension
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Undergrad What if gravity worked differently?
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Graduate Gravity & Light: Does Gravitational Field Slow Down?
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Undergrad Is Time the Only 4th Dimension in Relativity?
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Graduate Perception and Proximity near a Black Hole: A Curious Exploration
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Graduate On photons in perpendicular directions
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Graduate Do White Holes Create Lumps in Spacetime?
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Graduate What Happens When You Cross a Black Hole's Event Horizon?
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Undergrad Relativistic Electrons: Kinetic Energy & 20keV Threshold
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Graduate Does increased velocity increase gravity?
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Graduate Gravity and the scale of matter.
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Graduate Questions on Relativity, Mirror World, Virtual Particles & Physics
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Graduate Derivation of Christoffel symbol
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Graduate How Does Near-Light Speed Affect Satellite Pulse Reception on Earth?
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