24 citations · 24 across the 2 of their papers we have counts for
2 papers
hep-ph2008
An analytic study of the tricritical line in the U(Nf)xU(Nf) sigma model
Junichiro Yasuda
The tricritical line of the first-order chiral phase transition is investigated in the U(Nf)xU(Nf) sigma model by means of the ring improved one-loop finite temperature effective p…
hep-ph2007★ 24 cited
First-order restoration of SU(Nf) x SU(Nf) chiral symmetry with large Nf and Electroweak phase transition
Y. Kikukawa, M. Kohda, J. Yasuda
It has been argued by Pisarski and Wilczek that finite temperature restoration of the chiral symmetry SU(Nf) x SU(Nf) is first-order for Nf >=3. This type of chiral symmetry with a…