Theory of Spin Excitations in Undoped an
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Don H. Kim; Patrick A. Lee
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Article
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1999
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Elsevier Science
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English
โ 344 KB
We consider the magnetic properties of high T c cuprates from a gauge theory point of view, with emphasis on the underdoped regime. Underdoped cuprates possess certain antiferromagnetic correlations, as evidenced, for example, by different temperature dependence of the Cu and O site NMR relaxation r