most citedSpectral properties of massless and massive quarks coupled with massive boson at finite temperature

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hep-ph2007★ 30 cited

Spectral properties of massless and massive quarks coupled with massive boson at finite temperature

Masakiyo Kitazawa, Teiji Kunihiro, Kazuya Mitsutani +1

We study the properties of massless and massive quarks coupled with a scalar and pseudoscalar boson at finite temperature in Yukawa models at the one-loop order. The behavior of th…

hep-ph2007

Further Analysis of Excitations of Quarks at Finite Temperature -- Mass Effect and Pole Structure --

Kazuya Mitsutani, Masakiyo Kitazawa, Teiji Kunihiro +1

We calculate the spectral function of the massive quark at finite temperature (T) using a Yukawa model and show that the peak in the negative energy region among the three-peaks fo…