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Eigen Wavefunctions of a Charged Particle Moving in a Self-Linking Magnetic Field
Dah-Wei Chiou, Dung-Hai Lee, Wu-Yi Hsiang
In this paper we solve the one-particle Schrödinger equation in a magnetic field whose flux lines exhibit mutual linking. To make this problem analytically tractable, we consider a…
Phonons in Hubbard ladders studied within the framework of the one-loop renormalization group
Alexander Seidel, Hsiu-Hau Lin, Dung-Hai Lee
We study the effects of phonons in -leg Hubbard ladders within the framework of a one-loop renormalization group. In particular, we explicitly demonstrate that the role of phono…
On the Charge Ordering Observed by Recent STM Experiments
Henry C. Fu, J. C. Davis, Dung-Hai Lee
We present a perspective on the recent discoveries of possible charge ordering in underdoped Bi_2Sr_2CaCu_2O_{8+δ} and Na_xCa_{2-x}CuO_2Cl_2 by high-resolution scanning tunnelling…
The Luther-Emery liquid: Spin gap and anomalous flux period
Alexander Seidel, Dung-Hai Lee
We study the dependence of the ground state energy on an applied Aharonov-Bohm flux for the Luttinger model with large momentum scattering. Employing the method of finite size…