61 citations · 497 across the 40 of their papers we have counts for
3 papers · 1 filter
Influence of electron-phonon coupling on low temperature phases of metallic single-wall carbon nanotubes
Junichi Okamoto, Ludwig Mathey, Wen-Min Huang
We investigate the effect of electron-phonon coupling on low temperature phases in metallic single-wall carbon nanotubes. We obtain low-temperature phase diagrams of armchair and z…
Renormalization-group exponents for superconducting phases in two-leg ladders
Yiwei Cai, Wen-Min Huang, Hsiu-Hau Lin
In previous studies, we proposed a scaling ansatz for electron-electron interactions under renormalization group transformation. With the inclusion of phonon-mediated interactions,…
Hierarchy of relevant couplings in perturbative renormalization group transformations
Hong-Yan Shih, Wen-Min Huang, Sze-Bi Hsu +1
The phase diagram for the interacting fermions in weak coupling is described by the perturbative renormalization group equations. Due to the lack of analytic solutions for these co…