TY - JOUR
T1 - Zero mode bosonization of the Luttinger liquid
T2 - The effect of a twisted boundary condition and a single impurity
AU - Schmeltzer, D.
AU - Berkovits, R.
PY - 1999/3/29
Y1 - 1999/3/29
N2 - A zero mode bosonization technique treatment of the Hamiltonian is applied to the calculation of the persistent current carried by a Luttinger liquid with a single impurity. Analytical expressions are obtained for the suppression of the current as function of the impurity strength and the electron-electron interaction. The expression in the weak limit is confirmed numerically.
AB - A zero mode bosonization technique treatment of the Hamiltonian is applied to the calculation of the persistent current carried by a Luttinger liquid with a single impurity. Analytical expressions are obtained for the suppression of the current as function of the impurity strength and the electron-electron interaction. The expression in the weak limit is confirmed numerically.
UR - http://www.scopus.com/inward/record.url?scp=0042280993&partnerID=8YFLogxK
U2 - 10.1016/s0375-9601(99)00041-9
DO - 10.1016/s0375-9601(99)00041-9
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AN - SCOPUS:0042280993
SN - 0375-9601
VL - 253
SP - 341
EP - 344
JO - Physics Letters, Section A: General, Atomic and Solid State Physics
JF - Physics Letters, Section A: General, Atomic and Solid State Physics
IS - 5-6
ER -