TO
1 - 25 of 2
| Creator | Title | Description | Subject | Date | ||
|---|---|---|---|---|---|---|
| 1 |
 | Mishchenko, Eugene | Effect of electron-electron interactions on the conductivity of clean graphene | Minimal conductivity of a single undoped graphene layer is known to be of the order of the conductance quantum, independent of the electron velocity. We show that this universality does not survive electron-electron interaction, which results in nontrivial frequency dependence. We begin with analyzi... | Optical conductivity; Perturbation theory | 2007-05 |
| 2 |
 | DeTar, Carleton | Light pseudoscalar decay constants, quark masses, and low energy constants from three-flavor lattice QCD | As part of our program of lattice simulations of three-flavor QCD with improved staggered quarks, we have calculated pseudoscalar meson masses and decay constants for a range of valence quark masses and sea-quark masses on lattices with lattice spacings of about 0.125 and 0.09 fm. We fit the lattic... | Staggered quarks; Chiral symmetry; Perturbation theory | 2004-12 |
1 - 25 of 2