Study of d-wave Hole Pairing and Supersymmetry Condition Based on the U(1) Slave Boson Theory of t-J Hamiltonian

Abstract

Based on the local U(1) gauge slave-boson approach to the t-J Hamiltonian, we examine a possibility of hole pairing at finite temperature and hole doping rate. It is found that as a result of symmetry breaking d-wave holon pairing with finite gap can occur. In addition a holon-spinon supersymmetry condition at T = 0K is obtained based on spinon and holon… (More)

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