179 citations · 1.9k across the 38 of their papers we have counts for
39 papers
Higgs-mass predictions in the MSSM and beyond
P. Slavich, S. Heinemeyer, E. Bagnaschi +36
Predictions for the Higgs masses are a distinctive feature of supersymmetric extensions of the Standard Model, where they play a crucial role in constraining the parameter space. T…
Deconfined criticality from the QED-Gross-Neveu model at three loops
Bernhard Ihrig, Lukas Janssen, Luminita N. Mihaila +1
The QED-Gross-Neveu model is a (2+1)-dimensional U(1) gauge theory involving Dirac fermions and a critical real scalar field. This theory has recently been argued to represent…
Critical behavior of Dirac fermions from perturbative renormalization
Bernhard Ihrig, Luminita N. Mihaila, Michael M. Scherer
Gapless Dirac fermions appear as quasiparticle excitations in various condensed-matter systems. They feature quantum critical points with critical behavior in the 2+1 dimensional G…
Gauge and Yukawa coupling beta functions of two-Higgs-doublet models to three-loop order
Florian Herren, Luminita Mihaila, Matthias Steinhauser
We compute the beta functions for the three gauge couplings and the Yukawa matrices of a general two-Higgs-doublet model in the modified minimal subtraction scheme to three loops.…
Four-loop critical exponents for the Gross-Neveu-Yukawa models
Nikolai Zerf, Luminita N. Mihaila, Peter Marquard +2
We study the chiral Ising, the chiral XY and the chiral Heisenberg models at four-loop order with the perturbative renormalization group in dimensions and compute critical ex…
Gross-Neveu-Yukawa model at three loops and Ising critical behavior of Dirac systems
Luminita N. Mihaila, Nikolai Zerf, Bernhard Ihrig +2
Dirac and Weyl fermions appear as quasi-particle excitations in many different condensed-matter systems. They display various quantum transitions which represent unconventional uni…