Browsing by Subject "Quantum field theory"
Now showing items 1-2 of 2
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(Texas A&M University. Libraries, 1992)In this dissertation, we use the parquet summation for the two-body vertex as the framework for a perturbation theory of finite-temperature homogeneous boson systems. Our present formalism is a first step toward a full ...
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(Texas A&M University. Libraries, 1991)A consistent phenomenology of the interaction of particles of arbitrary spin requires covariant spinors, field operators, propagators and model interactions. Guided by an approach originally proposed by Weinberg, we construct ...