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CATEGORIES:The Archimedeans (CU Mathematical Society)
SUMMARY:How impossible is it to reconcile quantum logic wi
 th classical logic? - Professor Gerard 't Hooft
DTSTART;TZID=Europe/London:20141010T200000
DTEND;TZID=Europe/London:20141010T210000
UID:TALK54653AThttp://talks.cam.ac.uk
URL:http://talks.cam.ac.uk/talk/index/54653
DESCRIPTION:The properties of the tiniest particles of nature 
 (atoms\, molecules and sub-atomic particles)\, are
  described by the theory of quantum mechanics. Oft
 en\, quantum mechanics is said to require a recons
 ideration of our rules of logic\, as if "quantum l
 ogic" were something else. A theorem by particle p
 hysicist John Bell is then used to "prove" that no
  local\, classical\, deterministic theory can exis
 t to explain quantum behaviour. However\, there is
  reason to doubt whether that is true. Lecturer wi
 ll demonstrate that systems exist that are classic
 al and quantum mechanical at the same time. Our wo
 rld of elementary particles\, described by the "St
 andard Model"\, could be such a system\, but how c
 ould it disobey Bell's theorem?
LOCATION:Bristol-Myers Squibb Lecture Theatre\, Department 
 of Chemistry
CONTACT:Joe Tomkinson
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