43 citations · 202 across the 21 of their papers we have counts for
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Tachyonic instability of the scalar mode prior to QCD critical point based on Functional renormalization-group method
Takeru Yokota, Teiji Kunihiro, Kenji Morita
We establish and elucidate the physical meaning of the appearance of an acausal mode in the sigma mesonic channel, found in the previous work by the present authors, when the syste…
Spectral functions in functional renormalization group approach -- analysis of the collective soft modes at the QCD critical point --
Takeru Yokota, Teiji Kunihiro, Kenji Morita
We first review the method to calculate the spectral functions in the functional renormalization group (FRG) approach, which has been recently developed. We also provide the numeri…
Novel picture of the soft modes at the QCD critical point based on the FRG method
Takeru Yokota, Teiji Kunihiro, Kenji Morita
We investigate the soft mode at the QCD critical point (CP) on the basis of the functional renormalization group. We calculate the spectral functions in the meson channels in the t…
Functional renormalization group analysis of the soft mode at the QCD critical point
Takeru Yokota, Teiji Kunihiro, Kenji Morita
We make an intensive investigation of the soft mode at the quantum chromodynamics (QCD) critical point on the basis of the functional renormalization group (FRG) method in the loca…