Recent Developments in the SO(5) Theory of High Tc Superconductivity
Shou-Cheng Zhang
Abstract
In this talk I outline the general strategy behind the SO(5) theory of high Tc superconductivity. Progress in the direction of exact SO(5) models, numerical exact diagonalization and possible experimental tests are reviewed. I also address the criticisms raised recently against the SO(5) theory and point out directions for future exploration.
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