Buividovich Pavel (ITEP, JINR)Buividovich Pavel (ITEP, JINR)
Chernodub Maxim (LMPT, Tours University, ITEP)Chernodub Maxim (LMPT, Tours University, ITEP)
Luschevskaya Elena (ITEP, JINR)Luschevskaya Elena (ITEP, JINR)
Polikarpov Mikhail (ITEP)Polikarpov Mikhail (ITEP)
NICA Roundtable WorkshopNICA Roundtable Workshop
STRONG MAGNETIC FIELDS ON THELATTICE AND CHIRAL CONDENSATE
CHIRAL CONDENSATE IS THE FUNDAMENTALQUANTITY IN QCD
We get an agreement with the chiral perturbation theory: the chiral condensate is a linear function of the strength of the magnetic field!
Zero fields, B=0no clear visible
localization [but in fact the localization
exists on 2D surfaces]
Non-zero fields, B ~ a few GeV2
Localization appears at
Lowest Landau Level
LOCALIZATION OF DIRAC EIGENMODES
1. We observe that the chiral condensate is proportional to the strength of the magnetic field.
2. Microscopic mechanism for the chiral enhancement: localization of fermions in the vacuum
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