The SO(5) Theory as a Critical Dynamical Symmetry

Cheng-Li Wu (Chung-Yuan Christian University); Lian-Ao Wu (Jilin University); Mike Guidry; Yang Sun (University of Tennessee)

arxiv: cond-mat/9905436 · v1 · submitted 1999-05-31 · ❄️ cond-mat.supr-con · cond-mat.str-el· nucl-th

The SO(5) Theory as a Critical Dynamical Symmetry

Lian-Ao Wu (Jilin University) , Mike Guidry , Yang Sun (University of Tennessee) , Cheng-Li Wu (Chung-Yuan Christian University) This is my paper

classification ❄️ cond-mat.supr-con cond-mat.str-elnucl-th

keywords dynamicalsymmetrycriticaltheoryalgebraallowsanalyzeantiferromagnetic

0 comments

read the original abstract

We use generalized coherent states to analyze the SO(5) theory of high-temperature superconductivity and antiferromagnetism. We demonstrate that the SO(5) symmetry can be embedded in a larger algebra that allows it to be interpreted as a critical dynamical symmetry interpolating between antiferromagnetic and superconducting phases. This dynamical interpretation suggests that SO(5) defines a phase with the character of a spin-glass for a significant range of doping.

This paper has not been read by Pith yet.

The SO(5) Theory as a Critical Dynamical Symmetry

discussion (0)