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UID:8528@i2m.univ-amu.fr
DTSTART;TZID=Europe/Paris:20250225T140000
DTEND;TZID=Europe/Paris:20250225T150000
DTSTAMP:20250215T220125Z
URL:https://www.i2m.univ-amu.fr/evenements/tba-197/
SUMMARY:Rahul Dalal (Universität Wien): Automorphic Representations and Qu
 antum Logic Gates
DESCRIPTION:Rahul Dalal: Any construction of a quantum computer requires fi
 nding a good set of universal quantum logic gates: abstractly\, a finite s
 et of matrices in U(2^n) such that short products of them can efficiently 
 approximate arbitrary unitary transformations. The 2-qubit case n=2 is of 
 particular practical interest. I will present the first construction of an
  optimal\, so-called "golden" set of 2-qubit gates.\n\nThe modern theory o
 f automorphic representations on unitary groups---in particular\, the endo
 scopic classification and higher-rank versions of the Ramanujan bound---w
 ill play a crucial role in proving the necessary analytic estimates.
CATEGORIES:Séminaire,Représentations des Groupes Réductifs
LOCATION:I2M Luminy - TPR2\, Salle de Séminaire 304-306 (3ème étage)\, 1
 63 Avenue de Luminy\, Marseille\, 13009\, France
X-APPLE-STRUCTURED-LOCATION;VALUE=URI;X-ADDRESS=163 Avenue de Luminy\, Mars
 eille\, 13009\, France;X-APPLE-RADIUS=100;X-TITLE=I2M Luminy - TPR2\, Sall
 e de Séminaire 304-306 (3ème étage):geo:0,0
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DTSTART:20241027T020000
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