title: Ehrenfest
text: # Ehrenfest
  
  Ehrenfest is a surname. Notable people with the surname include:
  
  * Paul Ehrenfest (1880-1933), Austrian physicist and mathematician
     * Ehrenfest equations
     * Ehrenfest model
     * Ehrenfest paradox
     * Ehrenfest theorem
     * 32796 Ehrenfest
  * Tatjana Ehrenfest-Afanassjewa (1876-1964), Ukrainian-Russian mathematician, wife of Paul
  * Tanja van Aardenne-Ehrenfest (1905–1984), Austrian Dutch mathematician, daughter of Paul
  