495 citations · 1.9k across the 34 of their papers we have counts for
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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…
Asymptotic Safety Guaranteed at Four Loop
Daniel F. Litim, Nahzaan Riyaz, Emmanuel Stamou +1
We investigate a family of four-dimensional quantum field theories with weakly interacting ultraviolet fixed points up to four loop order in perturbation theory. Key new ingredient…
A Precise Electron EDM Constraint on CP-odd Heavy-Quark Yukawas
Joachim Brod, Zachary Polonsky, Emmanuel Stamou
CP-odd Higgs couplings to bottom and charm quarks arise in many extensions of the standard model and are of potential interest for electroweak baryogenesis. These couplings induce…
Leveraging on-shell interference to search for FCNCs of the top quark and the Z boson
Lucas Cremer, Johannes Erdmann, Roni Harnik +2
Flavour-changing-neutral currents (FCNCs) involving the top quark are highly suppressed within the Standard Model (SM). Hence, any signal in current or planned future collider expe…