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English: Penrose diagram of an infinite Minkowski universe.
Español: Diagrama de Penrose de un espacio-tiempo de Minkowski infinito. Elimina dos dimensiones espaciales y concentra en una región finita (en este caso con forma de diamante) el resto mediante el efecto de una transformación conforme.
Shqip: Diagrami i Penrose i pafund i universit Minkowski.
Date 19 July 2007 (original upload date)
Source Transferred from  en.wikipedia to Commons by  Andrei Stroe using CommonsHelper.
Author Cronholm144 at English Wikipedia


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