8 citations · 15 across the 6 of their papers we have counts for
6 papers
Cosmology from asymptotically safe Proca theories
Carlos Pastor-Marcos, Lavinia Heisenberg, Álvaro Pastor-Gutiérrez +2
Effective field theories for cosmology offer a powerful framework to investigate the dynamics of space--time and address longstanding open puzzles. In this work, we initiate a prog…
Confinement without symmetry breaking in chiral gauge theories
Haolin Li, Álvaro Pastor-Gutiérrez, Shahram Vatani
The infrared structure of gauge theories with chiral fermions remains largely unexplored. In this work we investigate the Bars-Yankielowicz class using the functional renormalisati…
Thermal precondensation in gauge-fermion theories
Álvaro Pastor-Gutiérrez, Jan M. Pawlowski, Franz R. Sattler
Precondensation is a peculiar phenomenon in phase transitions, characterised by the occurrence of a condensate only over a finite range of length scales. It is closely connected to…
in the Asymptotically Safe Standard Model
Álvaro Pastor-Gutiérrez, Jan M. Pawlowski, Manuel Reichert +1
We study the electron-positron to muon--anti-muon cross-section in the asymptotically safe Standard Model. In particular, we include the graviton contributions to the scattering am…
UV completion of extradimensional Yang-Mills theory for Gauge-Higgs unification
Álvaro Pastor-Gutiérrez, Masatoshi Yamada
The Yang-Mills theory in spacetime is studied as a simple toy model of Gauge-Higgs unification. The theory is perturbatively nonrenormalizable but c…
The lightest flavor--singlet qqq baryons as witnesses to color
Jonathan Estévez, Felipe J. Llanes-Estrada, Víctor Martínez-Fernández +1
We present a new computation in a field-theoretical model of Coulomb gauge QCD of the first radial and angular excitations of a qqq system in a SU(3) flavor singlet state, Lambda_S…