Abstract
Based on the application of the SU(2) slave-boson theory to the Bethe–Salpeter equation for the boson (holon) sector, we derive the bose condensation temperature T c as a function of hole doping rate for high T c cuprates. It is shown that the computed results of the t-matrix yielded good agreement with the functional integral approach of the SU(2) slave-boson theory in reproducing the bose condensation temperature T c of an arch shape as a function of doping rate.
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