What is a Minkowski diagram?

A Minkowski diagram is a two-dimensional graph used to visualize space and time in special relativity. Developed by Hermann Minkowski in 1908, it illustrates locations of objects and events through time using world lines. These diagrams show underlying phenomena like time dilation and length contraction without requiring complex equations.

What we know

• Minkowski diagrams are two-dimensional graphs depicting events in a universe with one space dimension and one time dimension. [2]
• The diagrams were developed by Hermann Minkowski in 1908. [1, 2]
• On a Minkowski diagram, distance is displayed on the horizontal axis and time on the vertical axis. [2]
• An object moving at the speed of light is depicted following a 45-degree angle to the diagram's axes. [2]

Where to go next

• what caused itHow does time dilation work in special relativity?
• how it workedWhat is a world line?
• whoWho was Hermann Minkowski?
• compared withHow do Feynman diagrams compare to spacetime diagrams?
• an unexpected connectionWhat is a Voronoi diagram?

Sources

• [1]Minkowski diagram (Wikidata Q177596) · CC0 1.0
• [2]Spacetime diagram · CC BY-SA 4.0
• [3]Feynman diagram · CC BY-SA 4.0
• [4]Voronoi diagram · CC BY-SA 4.0
• [5]Body of penis · CC BY-SA 4.0