6 citations · 7 across the 4 of their papers we have counts for
4 papers
General Four-Loop Beta Function for Scalar-Fermion Theories in Three Dimensions
York Schröder, Emmanuel Stamou, Tom Steudtner +1
We present general four-loop template -functions and anomalous field dimensions for renormalisable scalar-fermion theories in three dimensions. By imposing and $…
Quantum multicriticality and emergent symmetry in Dirac systems with two order parameters at three-loop order
Max Uetrecht, Igor F. Herbut, Michael M. Scherer +2
Two-dimensional materials with interacting Dirac excitations can host quantum multicritical behavior near the phase boundaries of the semimetallic and two-ordered phases. We study…
Revisiting the Theory in Three Dimensions at Large
Sandra Kvedaraitė, Tom Steudtner, Max Uetrecht
We investigate the --symmetric theory in three spacetime dimensions using dimensional regularisation and minimal subtraction. The predictions of other methods are scrut…
Absence of SO(4) quantum criticality in Dirac semimetals at two-loop order
Max Uetrecht, Igor F. Herbut, Emmanuel Stamou +1
Evidence for relativistic quantum criticality of antiferromagnetism and superconductivity in two-dimensional Dirac fermion systems has been found in large-scale quantum Monte Carlo…