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EnglishWe present a lattice investigation of the order of the chiral transition of Nf = 2 QCD. The specific heat and the susceptibility of the chiral condensate are determined for different spatial sizes of the system. A finite size scaling analysis excludes a second order transition in the predicted universality class and hints at a possible first order phase transition. The same indication comes from the analysis of the system by an order parameter related to the condensation of magnetic charges.
| Titolo: | Chiral Transition of Nf = 2 and Confinement |
| Autori interni: | |
| Anno del prodotto: | 2005 |
| Rivista: | |
| Abstract: | We present a lattice investigation of the order of the chiral transition of Nf = 2 QCD. The specific heat and the susceptibility of the chiral condensate are determined for different spatial sizes of the system. A finite size scaling analysis excludes a second order transition in the predicted universality class and hints at a possible first order phase transition. The same indication comes from the analysis of the system by an order parameter related to the condensation of magnetic charges. |
| Handle: | http://hdl.handle.net/11568/203515 |
| ISBN: | 0735402418 |
| Appare nelle tipologie: | 4.1 Contributo in Atti di convegno |
File in questo prodotto:
http://hdl.handle.net/11568/203515
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