2008/05/30 by Sujit Sarkar, SUJIT SARKAR
Chemistry · Materials Science · Physics and Astronomy · #Advanced Physical and Chemical Molecular Interactions #Chemical and Physical Properties of Materials #Coupling (piping) #Diagram #Fixed point #Flow (mathematics) #Kondo effect #Kondo model #Phase diagram #Quantum #Quantum and electron transport phenomena #Renormalization group #cond-mat.mes-hall #cond-mat.str-el
paper · pdf · doi:10.1142/s0217979208049182
4 figures and 5 pages
arxiv created 2008/05/30 · openalex publication_date 2008/11/10 · arxiv updated 2009/12/01 · openalex created_date 2016/06/24 · openalex updated_date 2026/08/05
We present the study of Kondo effect in an interacting quantum wire. We mainly emphasize the effect of strong electronic correlations in the study of renormalization group flow diagram and the stability analysis of fixed points for both magnetic and nonmagnetic impurities. We observe that the behavior of the system is either in the single channel or in the two channel Kondo effect, depending on the initial values of coupling constants and strong correlations.