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cond-mat.str-el2000★ 17 cited
Transport of a Luttinger liquid in the presence of a time dependent impurity
D. Schmeltzer
We show that the macroscopic current and charge can be formulated as a Quantum Mechanical zero mode problem. We find that the current is given by the velocity operator of a particl…
cond-mat.str-el2000★ 7 cited
Analytic approach to the one-dimensional spin-Peierls system in the entire frequency range
Ping Sun, D. Schmeltzer, A. R. Bishop
We use the two cut-off renormalization group (RG) method to study the spin-Peierls model in one-dimension for the entire phonon frequency range. We integrate out the phonon and sol…
cond-mat.str-el2000★ 1 cited
Quantum Criticality at the Metal Insulator Transition
D. Schmeltzer
We introduce a new method to analysis the many-body problem with disorder. The method is an extension of the real space renormalization group based on the operator product expansio…