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cond-mat.str-el2001★ 14 cited
Specific heat anomaly in the d-density wave state and emergence of incommensurate orbital antiferromagnetic order
Hae-Young Kee, Yong Baek Kim
We study the effect of finite chemical potential on the d-density wave state that has been proposed to explain the pseudogap phenomena in underdoped cuprates. We find that the spec…
cond-mat.str-el2001★ 31 cited
Fractionalization patterns in strongly correlated electron systems: Spin-charge separation and beyond
Eugene Demler, Chetan Nayak, Hae-Young Kee +2
We discuss possible patterns of electron fractionalization in strongly interacting electron systems. A popular possibility is one in which the charge of the electron has been liber…