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arXiv · hep-ph/9704392

Three-Point Spectral Functions in $ϕ^3_6$ Theory at Finite Temperature

Hou Defu·U. Heinz
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Abstract

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 explicitly calculate the 3-point spectral densities for $ϕ^3_6$ theory and relate the result to the case of hot QCD.

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Hou Defu, U. Heinz. 1997-07-07. Three-Point Spectral Functions in $ϕ^3_6$ Theory at Finite Temperature. https://doi.org/10.1007/s100520050192

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