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cond-mat.mtrl-sci1999
A Critical Reexamination of the Peierls-Nabarro Model
Gang Lu, Nicholas Kioussis, Vasily V. Bulatov +1
We reexamine two essential issues within the Peierls-Nabarro model which are critical in obtaining accurate values for the Peierls stress. The first issue is related to the samplin…
cond-mat.str-el1999
Precursor of Non-Fermi Liquid Behaviour in the One-Dimensional Periodic Anderson Model with Disorder
Feng Chen, Nicholas Kioussis
We have studied the one-dimensional periodic, symmetric Anderson model at half filling in the presence of disorder using finite-temperature quantum Monte Carlo techniques. We have…