72 citations · 76 across the 9 of their papers we have counts for
10 papers
Thermal masses in the Standard Model at three loops
Mikael Chala
We compute the Higgs thermal mass and the electroweak and colour Debye mass parameters to full in dimensional reduction, where represents a gauge coupling or…
Hard thermal contributions to phase transition observables at NNLO
Fabio Bernardo, Mikael Chala, Luis Gil +1
To construct the high-temperature effective field theory of gauge-Higgs models up to in the gauge coupling, we integrate out hard modes to three-loop level and u…
New insights into two-loop running in effective field theories
Mikael Chala, Javier López Miras
We show that, by viewing a 4D effective-field theory as the infrared (IR) limit of the compactified version in 5D, we can compute two-loop anomalous dimensions without gauge-breaki…
Running Couplings in High-Temperature Effective Field Theory
Mikael Chala, Andrii Dashko, Guilherme Guedes
In this work, we study the renormalization-group evolution of parameters in the three-dimensional effective field theory (3D EFT) that describes the thermally driven electroweak ph…
Hot news on the phase structure of the SMEFT
Mikael Chala, Maria Cristina Fiore, Luis Gil
We perform dimensional reduction of the electroweak sector of the dimension-six SMEFT to order in coupling constants . This analysis includes one-loop contributions to kin…
Phase Transitions in Dimensional Reduction up to Three Loops
Mikael Chala, Luis Gil, Zhe Ren
We perform the first computation of phase-transition parameters to cubic order in , where is the scalar mass and is the temperature, in a simple model resemb…
Potential Blind Directions at TeraZ
Mikael Chala, Juan Carlos Criado, Michael Spannowsky
The next generation of high-luminosity electron-positron colliders, such as FCC-ee and CEPC operating at the pole (TeraZ), is expected to deliver unprecedented precision in ele…
Efficient on-shell matching
Mikael Chala, Javier López Miras, José Santiago +1
We propose an efficient method to perform on-shell matching calculations in effective field theories. The standard off-shell approach to matching requires the use of a Green's basi…
Higher-order corrections to phase-transition parameters in dimensional reduction
Mikael Chala, Juan Carlos Criado, Luis Gil +1
The dynamics of phase transitions (PT) in quantum field theories at finite temperature is most accurately described within the framework of dimensional reduction. In this framework…
Global Constraints on Lepton-Quark Contact Interactions
J. de Blas, M. Chala, Jose Santiago
The Large Hadron Collider can do precision physics at a level that is competitive with electroweak precision constraints when probing physics beyond the Standard Model. We present…