Polykarp Kusch (German: [ˈpoːliˌkaʁp ˈkuʃ]; January 26, 1911 – March 20, 1993) was a German–American physicist who shared the 1955 Nobel Prize in Physics with Willis Eugene Lamb for his accurate determination that the electron magnetic moment was greater than its theoretical value, thus leading to reconsideration of and innovations in quantum electrodynamics.
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