Hildegard Meyer‐Ortmanns

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19932015

most citedHow sharp is the chiral crossover phenomenon for realistic meson masses?

40 citations · 108 across the 6 of their papers we have counts for

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hep-ph1994★ 40 cited

How sharp is the chiral crossover phenomenon for realistic meson masses?

Hildegard Meyer-Ortmanns, Bernd-Jochen Schaefer

The mass dependence of the chiral phase transition is studied in the linear $S U (3) \times S U (3)$ sigma-model to leading order in a $1/ N_{f}$ -expansion, $N_{f}$ denoting the number of fl…

hep-ph1993★ 15 cited

Chiral Symmetry Restoration at Finite Temperature in the Linear Sigma--Model

D. Metzger, H. Meyer--Ortmanns, H. --J. Pirner

The temperature behaviour of meson condensates $< σ_{0} >$ and $< σ_{8} >$ is calculated in the $S U (3) \times S U (3)$ -linear sigma model. The couplings of the Lagrangian are fitted to the ph…