Zero-bias anomaly in disordered wires
| dc.creator | Mishchenko, E. G. | |
| dc.creator | Andreev, A. V. | |
| dc.creator | Glazman, L. I. | |
| dc.date | 2001-06-21 | |
| dc.date | 2001-11-17 | |
| dc.date.accessioned | 2026-07-07T02:41:52Z | |
| dc.date.available | 2026-07-07T02:41:52Z | |
| dc.description | We calculate the low-energy tunneling density of states $ν(ε, T)$ of an $N$-channel disordered wire, taking into account the electron-electron interaction non-perturbatively. The finite scattering rate $1/τ$ results in a crossover from the Luttinger liquid behavior at higher energies, $ν\proptoε^α$, to the exponential dependence $ν(ε, T=0)\propto \exp{(-ε^*/ε)}$ at low energies, where $ε^*\propto 1/(N τ)$. At finite temperature $T$, the tunneling density of states depends on the energy through the dimensionless variable $ε/\sqrt{ε^* T}$. At the Fermi level $ν(ε=0,T) \propto \exp (-\sqrt{ε^*/T})$. | |
| dc.description | 5 pages, 1 figure | |
| dc.identifier | https://arxiv.org/abs/cond-mat/0106448 | |
| dc.identifier | http://arxiv.org/abs/cond-mat/0106448 | |
| dc.identifier | Phys. Rev. Lett. 87, 246801 (2001). | |
| dc.identifier | doi:10.1103/PhysRevLett.87.246801 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/17914 | |
| dc.subject | Mesoscale and Nanoscale Physics | |
| dc.title | Zero-bias anomaly in disordered wires | |
| dc.type | text |