Speaker
Toru Kojo
(Bielefeld University)
Description
It has been known that magnetic fields enhance the chiral symmetry breaking (ChSB). According to studies of QED or models of the 4-fermi interactions, it was expected that the enhanced ChSB would resist the chiral restoration effects, increasing critical temperatures for the chiral restoration and deconfinement. Recent lattice calculations, however, showed the opposite behavior: the critical temperatures are reduced as a magnetic field increases. I will discuss how to resolve this apparent paradox, emphasizing which characteristic features of QCD make differences from other models.
| On behalf of collaboration: | None |
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Author
Toru Kojo
(Bielefeld University)
Co-author
Dr
Nan Su
(Bielefeld University)
