90 citations · 558 across the 33 of their papers we have counts for
Showing math-phShow all
2 papers · 1 filter
math-ph2024
Thermodynamic limit for the magnetic uniform electron gas and representability of density-current pairs
Mihály A. Csirik, Andre Laestadius, Erik I. Tellgren
Although the concept of the uniform electron gas is essential to quantum physics, it has only been defined recently in a rigorous manner by Lewin, Lieb and Seiringer. We extend the…
math-ph2013★ 23 cited
Fermion -representability for prescribed density and paramagnetic current density
Erik Tellgren, Simen Kvaal, Trygve Helgaker
The -representability problem is the problem of determining whether or not there exists -particle states with some prescribed property. Here we report an affirmative solution…