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Roberto B. Salgado
This web site contains a detailed introduction to relativity as the physics of spacetime, using the propagation of light as a unifying theme. It integrates textual explanations of relativity concepts with spacetime diagrams and animations to clarify the material. It includes a historical perspective, the basics of spacetime, special relativity, and general relativity. The approach is non-mathematical throughout.
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![]() <a href="https://www.compadre.org/relativity/items/detail.cfm?ID=3419">Salgado, Roberto B.. The Light Cone: an illuminating introduction to relativity. April 30, 2005.</a>
![]() R. Salgado, The Light Cone: an illuminating introduction to relativity (1995), <http://visualrelativity.com/LIGHTCONE/indexv.html>.
![]() Salgado, R. (2005, April 30). The Light Cone: an illuminating introduction to relativity. Retrieved February 14, 2025, from http://visualrelativity.com/LIGHTCONE/indexv.html
![]() Salgado, Roberto B.. The Light Cone: an illuminating introduction to relativity. April 30, 2005. http://visualrelativity.com/LIGHTCONE/indexv.html (accessed 14 February 2025).
![]() Salgado, Roberto B.. The Light Cone: an illuminating introduction to relativity. 1995. 30 Apr. 2005. 14 Feb. 2025 <http://visualrelativity.com/LIGHTCONE/indexv.html>.
![]() @misc{
Author = "Roberto B. Salgado",
Title = {The Light Cone: an illuminating introduction to relativity},
Volume = {2025},
Number = {14 February 2025},
Month = {April 30, 2005},
Year = {1995}
}
![]() %A Roberto B. Salgado %T The Light Cone: an illuminating introduction to relativity %D April 30, 2005 %U http://visualrelativity.com/LIGHTCONE/indexv.html %O text/html ![]() %0 Electronic Source %A Salgado, Roberto B. %D April 30, 2005 %T The Light Cone: an illuminating introduction to relativity %V 2025 %N 14 February 2025 %8 April 30, 2005 %9 text/html %U http://visualrelativity.com/LIGHTCONE/indexv.html Disclaimer: ComPADRE offers citation styles as a guide only. We cannot offer interpretations about citations as this is an automated procedure. Please refer to the style manuals in the Citation Source Information area for clarifications.
Citation Source Information
The AIP Style presented is based on information from the AIP Style Manual. The APA Style presented is based on information from APA Style.org: Electronic References. The Chicago Style presented is based on information from Examples of Chicago-Style Documentation. The MLA Style presented is based on information from the MLA FAQ. This resource is stored in 3 shared folders. You must login to access shared folders. The Light Cone: an illuminating introduction to relativity:
Contains
The Light Cone: The Twin Paradox Applet
A Java applet based on Lorentzian and Galilean spacetime. relation by Caroline HallKnow of another related resource? Login to relate this resource to it. |
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