Three-point spectral functions in ϕ^3_6 theory at finite temperature
The European Physical Journal C - Particles and Fields(1998)
摘要
. We derive a set of relations among the thermal components of the 3-point function and its spectral representations at finite temperature in the real-time formalism. We then use these to calculate, in certain kinematic limits, the 3-point spectral densities for ϕ^3_6 theory and relate the result to the case of hot QCD.
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关键词
Spectral Density,Spectral Function,Spectral Representation,Finite Temperature,Thermal Component
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