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Publications Influence

Minimal walking technicolor: Setup for collider physics

- R. Foadi, M. Frandsen, T. Ryttov, Francesco Sannino
- Physics
- 12 June 2007

Different theoretical and phenomenological aspects of the minimal and nonminimal walking technicolor theories have recently been studied. The goal here is to make the models ready for collider… Expand

171 7- PDF

Ultra Minimal Technicolor and its Dark Matter TIMP

- T. Ryttov, Francesco Sannino
- Physics
- 3 September 2008

Ultra Minimal Technicolor and its Dark Matter TIMP Thomas A. Ryttova,c∗ and Francesco Sanninob† CERN Theory Division, CH-1211 Geneva 23, Switzerland b High Energy Center, University of Southern… Expand

72 4- PDF

Supersymmetry inspired QCD beta function

- T. Ryttov, Francesco Sannino
- Physics
- 23 November 2007

We propose an all orders beta function for ordinary Yang-Mills theories with or without fermions inspired by the Novikov-Shifman-Vainshtein-Zakharov beta function of N=1 supersymmetric gauge… Expand

125 4- PDF

Higher-Loop Corrections to the Infrared Evolution of a Gauge Theory with Fermions

We consider a vectorial, asymptotically free gauge theory and analyze the effect of higher-loop corrections to the beta function on the evolution of the theory from the ultraviolet to the infrared.… Expand

73 3- PDF

Consistent Perturbative Fixed Point Calculations in QCD and Supersymmetric QCD.

- T. Ryttov
- Physics, Medicine
- Physical review letters
- 3 April 2016

We suggest how to consistently calculate the anomalous dimension γ_{*} of the ψ[over ¯]ψ operator in finite order perturbation theory at an infrared fixed point for asymptotically free theories. If… Expand

18 2- PDF

Scheme-Independent Calculations of Anomalous Dimensions of Baryon Operators in Conformal Field Theories

We present the first analytic scheme-independent series calculations of anomalous dimensions of several types of baryon operators at an infrared fixed point (IRFP) in an asymptotically free SU(3)… Expand

12 1- PDF

Higher-order scheme-independent series expansions of $\gamma_{\bar\psi\psi,IR}$ and $\beta'_{IR}$ in conformal field theories

We study a vectorial asymptotically free gauge theory, with gauge group $G$ and $N_f$ massless fermions in a representation $R$ of this group, that exhibits an infrared (IR) zero in its beta… Expand

27 1- PDF

Conformal Behavior at Four Loops and Scheme (In)Dependence

- T. Ryttov
- Physics
- 25 August 2014

We search for infrared zeros of the beta function and evaluate the anomalous dimension of the mass at the associated fixed point for asymptotically free vectorlike fermionic gauge theories with gauge… Expand

15 1- PDF

Gauge coupling unification via a technicolor model

- S. B. Gudnason, T. Ryttov, Francesco Sannino
- Physics
- 19 December 2006

We show that the recently proposed minimal walking technicolor theory together with a small modification of the standard model fermionic matter content leads to an excellent degree of unification of… Expand

38 1- PDF