32 citations · 70 across the 7 of their papers we have counts for
3 papers · 1 filter
Phase transitions in 3-dimensional Dirac semi-metals using Schwinger-Dyson equations
Margaret E. Carrington, Wade N. Cowie, Brett A. Meggison
We study the semi-metal/insulator quantum phase transition in three-dimensional Dirac semi-metals by solving a set of Schwinger-Dyson equations. We study the effect of an anisotrop…
Effects of different 3D QED vertex ansaetze on critical coupling
M. E. Carrington, A. R. Frey, B. A. Meggison
We study the semi-metal/insulator phase transition in graphene using a Schwinger-Dyson approach. We consider various forms of vertex ansaetze to truncate the hierarchy of Schwinger…
Phase transitions in anisotropic graphene
M. E. Carrington, A. R. Frey, B. A. Meggison
We study the effect of anisotropy on phase transitions in graphene. We work with an low energy effective field theory which is strongly coupled, and solve a coupled set of Schwinge…