28 citations · 52 across the 5 of their papers we have counts for
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hep-ph2006★ 5 cited
Thermal Operator Representation of Finite-Temperature Amplitudes in the Presence of Chemical Potential
M. Inui, H. Kohyama, A. Niegawa
In a recent paper [Phys. Rev. D {\bf 72}, 085006 (2005)], Brandt {\em et al}. deduced the thermal operator representation for a thermal -point amplitude, both in the imaginary-t…
hep-ph2003★ 2 cited
Self-energy-part resummed quark and gluon propagators in a spin-polarized quark matter and generalized Boltzmann equations
A. Niegawa
We construct perturbative frameworks for studying nonequilibrium spin-polarized quark matter. We employ the closed-time-path formalism and use the gradient approximation in the der…
hep-ph1993★ 28 cited
Analytic Continuation of Thermal -Point Functions from Imaginary- to Real-Energies
R. Baier, A. Niegawa
We consider thermal -point Green functions in the framework of quantum field theory at finite temperature. We show how analytic continuations from imaginary to real energies rel…