5 citations · 11 across the 7 of their papers we have counts for
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Photon emissivity in the vicinity of a critical point - A case study within the quark meson model
Falk Wunderlich, Burkhard Kampfer
The quark meson (linear sigma) model with linearized fluctuations displays at a critical end point the onset of a curve of first-order phase transitions (FOPTs) located at non-zero…
Arguing on entropic and enthalpic first-order phase transitions in strongly interacting matter
Falk Wunderlich, Roman Yaresko, Burkhard Kampfer
The pattern of isentropes in the vicinity of a first-order phase transition is proposed as a key for a sub-classification. While the confinement--deconfinement transition, conjectu…
Imprints of a critical point on photon emission
Falk Wunderlich, Burkhard Kampfer
The linear sigma model with linearized fluctuations of all involved fields facilitates the onset of a sequence of first-order phase transitions at a critical point. This phase stru…
Photon emission rates near the critical point in the linear sigma model
Falk Wunderlich, Burkhard Kampfer
Employing the linear sigma model, the effective masses of quasi-particle excitations are found to exhibit significant variations within the phase diagram, which has a critical poin…
Photon emission within the linear sigma model
F. Wunderlich, B. Kampfer
Soft-photon emission rates are calculated within the linear sigma model. The investigation is aimed at answering the question to which extent the emissivities map out the phase str…