10 citations · 11 across the 4 of their papers we have counts for
4 papers
Screening properties of a two-component charge Bose gas
K K Lee
The excitation spectrum of a two-component Bose-Einstein condensate has been discussed by Ref \cite{alex2comp} using the Bogoliubov equations. Here we make the additional contribut…
Nernst effect and the thermoelectric power in strongly coupled electron-phonon systems
K. K. Lee
An understanding of high temperature superconductivity clearly requires the nature of its normal state, however the normal state of the cuprates is poorly understood. One possible…
Breakdown of the Wiedemann-Franz law in strongly-coupled electron-phonon system, application to the cuprates
K. K. Lee, A. S. Alexandrov, W. Y. Liang
With the superconducting cuprates in mind, a set of unitary transformations was used to decouple electrons and phonons in the strong-coupling limit. While phonons remain almost unr…
Anomalous low-temperature specific heat of the antiferromagnetic SU(N) Heisenberg model in a field
K. Lee
We discuss the low-temperature specific heat of the integrable SU(N)- invariant Heisenberg model in one dimension with degrees of freedom in the symmetric rank- tensor represent…