Fermion interactions and universal behavior in strongly interacting theories

J Braun - Journal of Physics G: Nuclear and Particle Physics, 2012 - iopscience.iop.org
The theory of the strong interaction, quantum chromodynamics (QCD), describes the
generation of hadronic masses and the state of hadronic matter during the early stages of …

Holographic models for QCD in the Veneziano limit

M Järvinen, E Kiritsis - Journal of High Energy Physics, 2012 - Springer
A bstract We construct a class of bottom-up holographic models with physics comparable to
the one expected from QCD in the Veneziano limit of large N f and N c with fixed\(x=\frac …

Infrared dynamics of minimal walking technicolor

L Del Debbio, B Lucini, A Patella, C Pica, A Rago - Physical Review D …, 2010 - APS
We study the gauge sector of minimal walking technicolor, which is an SU (2) gauge theory
with nf= 2 flavors of Wilson fermions in the adjoint representation. Numerical simulations are …

Massive holographic QCD in the Veneziano limit

M Järvinen - Journal of High Energy Physics, 2015 - Springer
A bstract QCD at finite, flavor independent quark mass is analyzed by using bottom-up
holography in the Veneziano limit, where the backreaction of quarks to the gluon dynamics …

The discontinuities of conformal transitions and mass spectra of V-QCD

D Areán, I Iatrakis, M Järvinen, E Kiritsis - Journal of High Energy Physics, 2013 - Springer
A bstract Zero temperature spectra of mesons and glueballs are analyzed in a class of
holographic bottom-up models for QCD in the Veneziano limit, N c→∞, N f→∞, with x= N f/N …

and ratios and the conformal window

HS Chung, D Nogradi - Physical Review D, 2023 - APS
The f ϱ/m ϱ ratio is calculated at N 3 LO order within perturbative (p) non-relativistic
quantum chromodynamics (NRQCD) with N f flavors of mass degenerate fermions. The …

Beyond Miransky Scaling

J Braun, CS Fischer, H Gies - Physical Review D—Particles, Fields, Gravitation …, 2011 - APS
We study the scaling behavior of physical observables in strongly-flavored asymptotically
free gauge theories, such as many-flavor QCD. Such theories approach a quantum critical …

Dynamic AdS/QCD and the spectrum of walking gauge theories

T Alho, N Evans, K Tuominen - … Review D—Particles, Fields, Gravitation, and …, 2013 - APS
We present a simple AdS/QCD model in which the formation of the chiral condensate is
dynamically determined. The gauge dynamics is input through the running of the quark …

Holography of the conformal window

R Alvares, N Evans, KY Kim - Physical Review D—Particles, Fields, Gravitation …, 2012 - APS
Inspired by the model of Jarvinen and Kiritsis, we present a simple holographic model for the
onset of chiral symmetry breaking at the edge of the conformal window in QCD in the …

Thermodynamics of lattice QCD with 2 flavors of color-sextet quarks:<? format?> A model of walking/conformal technicolor

JB Kogut, DK Sinclair - Physical Review D—Particles, Fields, Gravitation, and …, 2010 - APS
QCD with two flavors of massless color-sextet quarks is considered as a model for
conformal/walking technicolor. If this theory possesses an infrared fixed point, as indicated …