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.
Undergrad Re: time-space Why the paradoxes of time? (CONFUSED)
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Undergrad Can Inert Gases Exhibit Electric Activity in Our Atmosphere?
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Undergrad Question about Acceleration and Relativity
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Graduate Understanding Time Dilation in Special Relativity
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Undergrad Uncovering the Truth: The Michaelson-Morley Experiment and Earth's Motion
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Graduate Rest length in general relativity
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Graduate Are Space and Time Inseparable Aspects of Our Universe?
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Graduate On The Ether Concept In Physics
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Graduate Relative Moving Charge: Electric vs Magnetic Field
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Graduate Measuring Light Speed & Slowing it Down with Matter
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Graduate The General Principle of Relativity
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Graduate Does Traveling at Light Speed Freeze Time?
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Graduate Could we say that velocity of light does not remain constant in time,
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Undergrad Train A and B's Speed of Light Encounter: A Physics Question
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Graduate Was Einstein's Pursuit of Unified Field Theory Fruitful in His Final Years?
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Undergrad Velocity of light remain costant in a gravitational field?
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Graduate Speed of light - with observer experiencing gravity
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Graduate New Relativity FAQ: Understanding Mass in Special Relativity
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Graduate Gravity Red Shift: Can it Happen?
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Graduate Group theory and Spacetime symmetries
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Graduate Length of Meter Stick Near Event Horizon of Black Hole
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Undergrad Just a simple question about the speed of light and c^2.
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Undergrad Who coined the term relativistic mass
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Graduate Curved space-time and dimensions
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Graduate Pushing in the wrong direction
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Graduate Worldline of photon in comoving coordinates.
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Graduate Energy-momentum tensor for a scalar field (sign problem)
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Graduate Wave Function in Lorent tranform
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Graduate The very significant and positive result of the MM Exp
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Graduate Time dilation and the pioneer spacecraft
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Graduate If tachyons existes, does they obey the transfomation relations
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Graduate Is There a Non-QED Derivation of E=pc?
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Can't Find Matter-Energy Equivalence Video - Help Please
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Graduate Why Does the Ship's Twin Observe Earth's Clock Jump in the Twin Paradox?
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Graduate How Does Relativistic Motion Affect Star Brightness?
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Graduate Wouldn’t time dilation govern a speed limit?
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Graduate Charge of Black Holes: Measurability & Effects
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Graduate Temperature and special relativity
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Graduate Help with relativity [relativistic rocket]
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Graduate Is this tensor operation valid?
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Graduate Can motion affect spectral signatures in a hydrogen-filled cube?
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Graduate Gravitons or Warped Space-Time?
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Graduate Why not fewer visible stars in far away galaxies?
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Graduate Special relativity treatment of gravity?
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Graduate How much does Earth's time dilation decrease with distance from the surface?
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Graduate Can objects 'fall faster than c' in a gravity field?
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Graduate Why Are Physicists Interested in AdS Black Holes Over de Sitter Black Holes?
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Graduate Accelerating universe = conservation of energy?
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Graduate Question on Einstein's Simple derivation of Lorentz Transformation.
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Graduate Acceleration or gravitational time dilation the same?
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Graduate How Do We Measure Distance to Stars and Galaxies?
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Undergrad Gravity: Speed of Light & Black Holes
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Graduate Absolute simultaneity with Einstein synchronized clocks?
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Graduate Solving Curvature Tensor of Paraboloid Problem
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Graduate Forumulation of field equations
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Graduate Geodesics and stretched strings
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Graduate Understanding the Nature of Gravity and its Relationship to Energy Creation
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Graduate Drawing Penrose diagram figures
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Graduate Is Special Relativity Incomplete Without Considering Intrinsic Momentum?
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Graduate Special Theory and String Theory.
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Graduate Are relativistic effects real ?
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Graduate Clarification on the consistency of light speed
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Undergrad Einsteins Genius Derivation: E=mc^2 and the Concept of Light as Matter
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Graduate Question on Time Dilation Experiment
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Graduate Doppler-shift/hubbles-law implies big bang/universe age?
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Graduate Time, Temp & Movement: Amitai's Question
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Graduate Why is the Doppler shift expression sometimes reversed?
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Graduate Movement & Spacetime: Point A to B Difference
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Graduate Invarients for 4-vector quantites.
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Graduate Relative Time Question: Train Experiment and Conflicting Views
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Graduate Vacuum Solutions: Are They Always Divergence Free?
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Graduate Is Spacetime Flat in Uniform Gravitational Fields and Acceleration?
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Graduate Is inertial mass of gas the same as its rest mass
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Graduate Is There an Absolute Time When Events Occur?
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Graduate Determined c in S v. Result of the Michelson_Morley Exp.
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Graduate What Physical Meaning Underlies the Non-Divergence of the Einstein Tensor?
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Undergrad Does Light Curving Around the Sun Prove It Has Weight?
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Graduate Can light have a phase velocity faster than c?
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Graduate Help me through a simple SR problem
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Graduate Lengths and times relative to S' and S
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Undergrad Light Speed and Newton's Equation F=ma: Explanation
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Graduate The Michelson-Morley experiment
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Graduate Erenkov Radiation: Charged Particles Explained
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High School Did Einstein guess the time-dilation equation?
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Graduate Question about the rotating disc
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Graduate Strange Paradox: Rockets' Clocks Syncing
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Graduate Actual and observed time dialation
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Graduate What kind of math is needed to understand relativity
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Graduate Solve Simultaneity Problem with Alice & Bob
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Graduate In what direction does length contraction occur?
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Undergrad Albert Einstein 1911 "On the Influence of Gravity on Light
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Graduate Development of generalized metric
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Graduate The Physics of Spacetime & EM: Answers to Questions
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Graduate Tensor Manipulation in Spacetime and Geometry
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High School Awe-Inspiring Gravity Waves: An Exploration
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Graduate Special relativity: twin paradox
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Graduate Relativistic Rocket: Top Speed & Horizon Angle Explained
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Graduate Why doesn't the universe expand on small scales?
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Graduate Length contraction and time dilaton
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Graduate ON THE ELECTRODYNAMICS OF MOVING BODIES by A.EINSTEIN
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