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TZID:Europe/Paris
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BEGIN:VEVENT
UID:1-458@lptms.universite-paris-saclay.fr
DTSTART:20161025T110000Z
DTEND:20161025T120000Z
DTSTAMP:20160913T054255Z
URL:http://www.lptms.universite-paris-saclay.fr/seminars/seminaire-du-lptm
 s-mikhail-zubkov/
SUMMARY:Séminaire du LPTMS: Mikhail Zubkov - LPTMS\, salle 201\, 2ème ét
 age\, Bât 100\, Campus d'Orsay - 25 Oct 16 11:00
DESCRIPTION:Momentum space topology\, anomalous quantum Hall effect\, and t
 he absence of equilibrium static chiral magnetic effect\nMikhail A. Zubkov
  (ITEP\, Moscow\, Russia &amp\; LMPT\, Université François Rabelais\, To
 urs)\nUsing derivative expansion applied to the Wigner transform of the tw
 o - point Green function we analyze the anomalous quantum Hall effect (AQH
 E)\, and the chiral magnetic effect (CME). The corresponding currents are 
 proportional to the momentum space topological invariants. We reproduce th
 e conventional expression for the Hall conductivity in the ideal tight –
  binding models of (2+1) D topological insulators. At the same time using 
 this method we prove\, that in the equilibrium (3+1) D theory the static C
 ME is absent in a certain class of solids\, as well as in the properly reg
 ularized relativistic quantum field theory.\n\nReferences:\n\n	“Absence 
 of equilibrium chiral magnetic effect”\, Phys. Rev. D 93 (2016) no.10\, 
 105036\, doi:10.1103/PhysRevD.93.105036\, arXiv:1605.08724 [hep-ph]\, by M
 . A. Zubkov\n	“Wigner transformation\, momentum space topology\, and ano
 malous transport”\, Annals Phys. 373 (2016) 298-324\, doi:10.1016/j.aop.
 2016.07.011\,  arXiv:1603.03665 [cond-mat.mes-hall]\,  by M. A. Zubkov\n
 \n&nbsp\;
CATEGORIES:seminars
LOCATION:LPTMS\, salle 201\, 2ème étage\, Bât 100\, Campus d'Orsay\, 15 
 Rue Georges Clemenceau\, Orsay\, 91405\, France
GEO:48.698185;2.181768
X-APPLE-STRUCTURED-LOCATION;VALUE=URI;X-ADDRESS=15 Rue Georges Clemenceau\,
  Orsay\, 91405\, France;X-APPLE-RADIUS=100;X-TITLE=LPTMS\, salle 201\, 2è
 me étage\, Bât 100\, Campus d'Orsay:geo:48.698185,2.181768
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