Erwin Schrödinger
Erwin Rudolf Josef Alexander Schrödinger, sometimes written as Schroedinger or Schrodinger, was an Austrian-Irish theoretical physicist who developed fundamental results in quantum theory. In particular, he is recognized for postulating the Schrödinger equation, an equation that provides a way to calculate the wave function of a system and how it changes dynamically in time. Schrödinger coined the term "quantum entanglement" in 1935.
Source: Wikipedia
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