30 citations · 125 across the 11 of their papers we have counts for
4 papers · 1 filter
Ferromagnetic Quantum Critical Point in Non-Centrosymmetric Systems
T. R. Kirkpatrick, D. Belitz
Ferromagnetic quantum criticality in clean metals has proven elusive due to fermionic soft modes that drive the transition first order. We show that non-centrosymmetric metals with…
Magnetic Quantum Phase Transitions in a Clean Dirac Metal
D. Belitz, T. R. Kirkpatrick
We consider clean Dirac metals where the linear band crossing is caused by a strong spin-orbit interaction, and study the quantum phase transitions from the paramagnetic phase to v…
Quantum Ferromagnetic Transition in Clean Dirac Metals
T. R. Kirkpatrick, D. Belitz
The ferromagnetic quantum phase transition in clean metals with a negligible spin-orbit interaction is known to be first order due to a coupling of the magnetization to soft fermio…
Soft Modes and Nonanalyticities in a Clean Dirac Metal
T. R. Kirkpatrick, D. Belitz
We consider the effects of the electron-electron interaction in a clean Dirac metal, i.e., a Dirac system with the chemical potential not tuned to the Dirac point. We introduce the…