Question: Einstein Wrote Back is a memoir by Canadian physicist John Moffat which documents his encounters with various other famous physicists, including Erwin Schrödinger, he was a Nobel Prize-winning Austrian of which occupation?
Context: What Is Life?  The Physical Aspect of the Living Cell is a 1944 science book written for the lay reader by physicist Erwin Schrödinger.  The book was based on a course of public lectures delivered by Schrödinger in February 1943, under the auspices of the Dublin Institute for Advanced Studies at Trinity College, Dublin.  The lectures attracted an audience of about 400, who were warned "that the subject-matter was a difficult one and that the lectures could not be termed popular, even though the physicist’s most dreaded weapon, mathematical deduction, would hardly be utilized."  Schrödinger's lecture focused on one important question: "how can the events in space and time which take place within the spatial boundary of a living organism be accounted for by physics and chemistry?" In quantum mechanics, the Schrödinger equation is a mathematical equation that describes the changes over time of a physical system in which quantum effects, such as wave–particle duality, are significant.  The equation is a mathematical formulation for studying quantum mechanical systems.  It is considered a central result in the study of quantum systems and its derivation was a significant landmark in developing the theory of quantum mechanics.  It was named after Erwin Schrödinger, who derived the equation in 1925 and published it in 1926, forming the basis for his work that resulted in Schrödinger being awarded the Nobel Prize in Physics in 1933.  The equation is a type of differential equation known as a wave-equation, which serves as a mathematical model of the movement of waves. Schrödinger's cat is a thought experiment, sometimes described as a paradox, devised by Austrian physicist Erwin Schrödinger in 1935.  It illustrates what he saw as the problem of the Copenhagen interpretation of quantum mechanics applied to everyday objects.  The scenario presents a cat that may be simultaneously both alive and dead, a state known as a quantum superposition, as a result of being linked to a random subatomic event that may or may not occur.  The thought experiment is also often featured in theoretical discussions of the interpretations of quantum mechanics.  Schrödinger coined the term "Verschränkung" (entanglement) in the course of developing the thought experiment. Schrödinger's cat is a thought experiment, usually described as a paradox, devised by Austrian physicist Erwin Schrödinger in 1935.  It illustrates what he saw as the problem of the Copenhagen interpretation of quantum mechanics applied to everyday objects.  The thought experiment presents a cat that might be alive or dead, depending on an earlier random event.  In the course of developing this experiment, he coined the term "Verschränkung" (entanglement). Erwin Rudolf Josef Alexander Schrödinger ( ; ] ; 12 August 1887 – 4 January 1961), sometimes written as ' or ', was a Nobel Prize-winning Austrian physicist who developed a number of fundamental results in the field of quantum theory, which formed the basis of wave mechanics: he formulated the wave equation (stationary and time-dependent Schrödinger equation) and revealed the identity of his development of the formalism and matrix mechanics.  Schrödinger proposed an original interpretation of the physical meaning of the wave function. Schrödinger is a large lunar impact crater of the form traditionally called a walled plain and is named after Erwin Schrödinger.  It is located near the south lunar pole on the far side of the Moon, and can only be viewed from orbit.  The smaller crater Ganswindt is attached to the southwestern rim of Schrödinger, and intrudes slightly into the inner wall.  Adjacent to the south is the crater Nefed'ev.  Farther to the southwest is the crater Amundsen. Einstein Wrote Back is a memoir by Canadian physicist John Moffat which documents his encounters with various other famous physicists, including Niels Bohr, Albert Einstein, Erwin Schrödinger, Fred Hoyle, Wolfgang Pauli, Paul Dirac, Abdus Salam, and J. Robert Oppenheimer, as well as his work at Imperial College London, Princeton University, CERN, and the University of Toronto. In quantum mechanics and quantum field theory, a Schrödinger field, named after Erwin Schrödinger, is a quantum field which obeys the Schrödinger equation.  While any situation described by a Schrödinger field can also be described by a many-body Schrödinger equation for identical particles, the field theory is more suitable for situations where the particle number changes. The Erwin Schrödinger Prize (German: Erwin Schrödinger-Preis) is an annual award presented by the Austrian Academy of Sciences for lifetime achievement by Austrians in the fields of mathematics and natural sciences.  The prize was established in 1958, and was first awarded to its namesake, Erwin Schrödinger. In combinatorial mathematics and probability theory, the Schrödinger method, named after the Austrian physicist Erwin Schrödinger, is used to solve some problems of distribution and occupancy.
Answer: physicist