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Biographical Memoirs Volume 77 (1999) / Chapter Skim
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Gian-Carlo Wick
Pages 332-349

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From page 333...
... Gian-CarIo Wick's name is also associatec! with the Wick rotation, a theoretical technique using imaginary time, which hac!
From page 334...
... particle physics from the 1930s, when he was a close associate of Enrico Fermi in Rome, to the 1970s, when he worker! with Tsung Dao Lee at Columbia.
From page 335...
... after retiring from Columbia. In his talk on the occasion of the symposium marking the retirement of Gian-Cario Wick from Scuola NormaTe in ~ 984, Tsung Dao Lee recallec!
From page 336...
... a Laurea degree in physics from the University of Turin in 1930, with a thesis on the electronic theory of metals, for which his main mentor was G Wataghin, who was the first teacher of quantum mechanics in Turin.
From page 337...
... I remember Wick recalling Roman cafe discussions with E Majorana, who was a great pioneer in the description of particles in terms of quantum fielcis, with the resulting symmetry between particle en c!
From page 338...
... be easily entices! later to give a Tong series of lectures on symmetries at the Les Houches summer school in the French Alps, when I was running a session there in 1965.
From page 339...
... review articles en c! lecture notes, in particular on meson theory en c!
From page 340...
... "Evaluation of the collision matrix" (1950) , shows how to concluct explicit practical calculations starting from the formal relations of relativistic quantum field!
From page 341...
... to swear in that loyalty oath that he hac! never been a member of the Communist party, considering that the question brought an intolerable limitation to the liberty of thought.
From page 342...
... to Scuola Normale, he became a regular summer visitor for one month. Of particular importance cluring his time at Carnegie Tech was his work on the Bethe-Salpeter equation, where the Wick rotation appears.
From page 343...
... But people recall his beautiful lectures, his pertinent interventions in seminars, en c! many wonclerfuT conversations.
From page 344...
... physics. He was a man of extreme intellectual honesty, whose ethical judgment came before material advantages, quaTities clemonstratec!
From page 345...
... his important contributions to meson theory en c! to symmetry properties will all Tong remain in physics textbooks.
From page 346...
... 346 BIOGRAPHICAL MEMOIRS will also be the wonclerfuT memory that is kept preciously by all those who hac! the privilege to know him.
From page 347...
... 57:945. Genetic relation between electronic and mesotronic components of cosmic rays near and above sea level.
From page 348...
... 96:1124. 1955 Introduction to some recent work in meson theory.
From page 349...
... Gordon and Breach. 1966 Space inversion, time reversal and other discrete symmetries in local field theories.


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