Thomas Aaby Ryttov

20052019
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Research Output 2005 2019

2019
24 Downloads (Pure)

Large-Nc and Large-NF Limits of SU(Nc) Gauge Theories with Fermions in Different Representations

Girmohanta, S., Ryttov, T. A. & Shrock, R., Jun 2019, In : Physical Review D. 99, 11, 14 p., 116022.

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
File
gauge theory
fermions
tensors
series expansion
operators
9 Downloads (Pure)

Possible new phase for adjoint QCD

Poppitz, E. & Ryttov, T. A., Nov 2019, In : Physical Review D. 100, 091901.

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
File
quantum chromodynamics
confining
broken symmetry
fermions
composite materials
14 Downloads (Pure)

Safe Glueballs and Baryons

Ryttov, T. A. & Tuominen, K., 30. Apr 2019, In : JHEP. 2019, 4, 173.

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
File
baryons
operators
gauge theory
fermions
20 Downloads (Pure)

Ultraviolet to infrared evolution and nonperturbative behavior of SU (N) ⊗- SU (N-4) ⊗ - U (1) chiral gauge theories

Ryttov, T. A. & Shrock, R., 1. Sep 2019, In : Physical Review D. 100, 5, 20 p., 055009.

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
File
gauge theory
fermions
condensates
symmetry
tensors
2018
94 Downloads (Pure)

Duality in a Supersymmetric Gauge Theory From a Perturbative Viewpoint

Ryttov, T. A. & Shrock, R., 15. Mar 2018, In : Physical Review D. 97, 6, 8 p., 065020.

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
File
series expansion
gauge theory
approximation
quantum chromodynamics
composite materials
90 Downloads (Pure)

Physics of the Non-Abelian Coulomb Phase: Insights from Padé approximants

Ryttov, T. A. & Shrock, R., 15. Jan 2018, In : Physical Review D. 97, 2, 24 p., 025004.

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
File
series expansion
physics
gauge theory
expansion
estimates
123 Downloads (Pure)

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

Gracey, J. A., Ryttov, T. A. & Shrock, R., 1. Jun 2018, In : Physical Review D (Particles, Fields, Gravitation and Cosmology). 97, 11, 14 p., 116018.

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
File
baryons
fermions
operators
gauge theory
series expansion
72 Downloads (Pure)

Scheme-Independent Calculations of Properties at a Conformal Infrared Fixed Point in Gauge Theories with Multiple Fermion Representations

Ryttov, T. A. & Shrock, R., 8. Nov 2018, In : Physical Review D. Particles and fields. 98, 9, 17 p., 096003.

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
File
gauge theory
fermions
operators
physical properties
117 Downloads (Pure)

βIR at an Infrared Fixed Point in Chiral Gauge Theories

Ryttov, T. A. & Shrock, R., Jan 2018, In : Physical Review D. 97, 1, 11 p., 016020.

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
File
gauge theory
fermions
2017
92 Downloads (Pure)

Conformal Phase Diagram of Complete Asymptotically Free Theories

Pica, C., Ryttov, T. A. & Sannino, F., 2017, In : Physical Review D. 96, 7, 14 p., 074015.

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
File
phase diagrams
scalars
trajectories
coefficients
84 Downloads (Pure)

Higher-Order Scheme-Independent Calculations of Physical Quantities in the Conformal Phase of a Gauge Theory

Ryttov, T. A. & Shrock, R., 2017, In : Physical Review D. 95, 8

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
File
69 Downloads (Pure)

Higher-Order Scheme-Independent Series Expansions of $γ_{\barψψ,IR}$ and $β'_{IR}$ in Conformal Field Theories

Ryttov, T. A. & Shrock, R., 2017, In : Physical Review D. 95, 10, 37 p., 105004.

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
File
68 Downloads (Pure)

Infrared Fixed Point Physics in ${\rm SO}(N_c)$ and ${\rm Sp}(N_c)$ Gauge Theories

Ryttov, T. A. & Shrock, R., 2017, In : Physical Review D. 96, 10, 17 p., 105015.

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
File
100 Downloads (Pure)

On the Question of a Possible Infrared Zero in the Beta Function of the Finite-$N$ Gross-Neveu Model

Choi, G., Ryttov, T. & Shrock, R., 2017, In : Physical Review D. 95, 2, 10 p., 025012.

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
File
66 Downloads (Pure)

Scheme-Independent Calculations of Physical Quantities in an ${\cal N}=1$ Supersymmetric Gauge Theory

Ryttov, T. A. & Shrock, R., 2017, In : Physical Review D. 96, 10, 25 p., 105018.

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
File
gauge theory
dependent variables
composite materials
2016
84 Downloads (Pure)

Consistent Perturbative Fixed Point Calculations in QCD and Supersymmetric QCD

Ryttov, T. A., 2016, In : Physical Review Letters. 117, 7, p. 1-6 071601.

Research output: Contribution to journalLetterResearchpeer-review

Open Access
File
49 Downloads (Pure)

Infrared Zero of $β$ and Value of $γ_m$ for an SU(3) Gauge Theory at the Five-Loop Level

Ryttov, T. A. & Shrock, R., 2016, In : Physical Review D. 94, 10, p. 1-5 105015.

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
File
36 Downloads (Pure)

Quantum Critical Behaviour of Semisimple Gauge Theories

Kamuk Esbensen, J., Ryttov, T. A. & Sannino, F., 2016, In : Physical Review D. 93, 4, p. 1-13 045009.

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
File
gauge theory
phase diagrams
trajectories
walking
safety
27 Downloads (Pure)

Scheme-Independent Calculation of $γ_{\barψψ,IR}$ for an SU(3) Gauge Theory

Ryttov, T. A. & Shrock, R., 2016, In : Physical Review D. 94, 10, p. 1-5 105014.

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
File
68 Downloads (Pure)

Scheme-Independent Series Expansions at an Infrared Zero of the Beta Function in Asymptotically Free Gauge Theories

Ryttov, T. A. & Shrock, R., 2016, In : Physical Review D. 94, 12, p. 1-25 125005.

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
File
2015
85 Downloads (Pure)

Nonperturbative results for two-index conformal windows

Bergner, G., Ryttov, T. A. & Sannino, F., 2015, In : Journal of High Energy Physics (JHEP). 2015, 12, 11 p., 54.

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
File
color
extrapolation
fermions
estimates
2014

Conformal Behavior at Four Loops and Scheme (In)Dependence

Ryttov, T., 25. Sep 2014, In : Physical Review D. 056007 .

Research output: Contribution to journalJournal articleResearchpeer-review

Higher Loop Corrections to the Infrared Evolution of Fermionic Gauge Theories in the RI' Scheme

Ryttov, T., 2014, In : Physical Review D. 89, 9 p., 016013.

Research output: Contribution to journalJournal articleResearchpeer-review

104 Downloads (Pure)

Infrared Fixed Points in the minimal MOM Scheme

Ryttov, T., 5. Mar 2014, In : Physical Review D. 89, 056001.

Research output: Contribution to journalJournal articleResearchpeer-review

File

Vacuum Alignment with more Flavors

Ryttov, T., 3. Jun 2014, In : Physical Review D. 89, 116003.

Research output: Contribution to journalJournal articleResearchpeer-review

2012

An Analysis of Scheme Transformations in the Vicinity of an Infrared Fixed Point

Ryttov, T. & Shrock, R., 28. Jun 2012, In : Physical Review D.

Research output: Contribution to journalJournal articleResearchpeer-review

Comparison of Some Exact and Perturbative Results for a Supersymmetric SU($N_c$) Gauge Theory

Ryttov, T. & Shrock, R., 2012, In : Physical Review D.

Research output: Contribution to journalJournal articleResearchpeer-review

134 Downloads (Pure)

Exceptional and Spinorial Conformal Windows

Mojaza, M., Pica, C., Ryttov, T. & Sannino, F., 2012, In : Physical Review D. 86, 7, p. 076012 14 p.

Research output: Contribution to journalJournal articleResearchpeer-review

File
fermions
ladders
gauge theory
phase diagrams
approximation

Scheme Transformations in the Vicinity of an Infrared Fixed Point

Ryttov, T. & Shrock, R., 11. Jun 2012, In : Physical Review D. 86, 5 p., 065032.

Research output: Contribution to journalJournal articleResearchpeer-review

2011

Technicolor Models with Color-Singlet Technifermions and their Ultraviolet Extensions

Ryttov, T. & Shrock, R., 18. Jul 2011, In : Physical Review D.

Research output: Contribution to journalJournal articleResearchpeer-review

2010
120 Downloads (Pure)

Conformal House

Ryttov, T. & Sannino, F., 2010, In : International Journal of Modern Physics A. 25, 24, p. 4603-4521

Research output: Contribution to journalJournal articleResearchpeer-review

File
chiral dynamics
instantons
condensates
gauge theory
color

Generational Structure of Models with Dynamical Symmetry Breaking

Ryttov, T. & Shrock, R., 12. Apr 2010, In : Physical Review D.

Research output: Contribution to journalJournal articleResearchpeer-review

Higher extended technicolor representations and fermion generations

Ryttov, T. & Shrock, R., 20. May 2010, In : Eur.Phys.J.C.

Research output: Contribution to journalJournal articleResearchpeer-review

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

Ryttov, T. & Shrock, R., 20. Nov 2010, In : Phys.Rev.D.

Research output: Contribution to journalJournal articleResearchpeer-review

Infrared Evolution and Phase Structure of a Gauge Theory Containing Different Fermion Representations

Ryttov, T. & Shrock, R., 2. Jun 2010, In : Phys.Rev.D.

Research output: Contribution to journalJournal articleResearchpeer-review

Patterns of Dynamical Gauge Symmetry Breaking

Chen, N., Ryttov, T. & Shrock, R., 18. Oct 2010, In : Phys.Rev.D.

Research output: Contribution to journalJournal articleResearchpeer-review

Ultraviolet Extension of a Model with Dynamical Electroweak Symmetry Breaking by Both Top-Quark and Technifermion Condensates

Ryttov, T. & Shrock, R., 28. Jun 2010, In : Physical Review D.

Research output: Contribution to journalJournal articleResearchpeer-review

2009

Extra Electroweak Phase Transitions from Strong Dynamics

Järvinen, M., Ryttov, T. A. & Sannino, F., 2009, In : Physics Letters B. B680, 3, p. 251-254

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access

The Conformal Window and Walking Technicolor

Ryttov, T., 3. Feb 2009, In : Nucl.Phys.Proc.Suppl..

Research output: Contribution to journalJournal articleResearch

The Electroweak Phase Transition in Ultra Minimal Technicolor

Jarvinen, M., Ryttov, T. & Sannino, F., 14. May 2009, In : Physical Review D. Particles and fields. 79, p. 095008 18 p.

Research output: Contribution to journalJournal articleResearchpeer-review

2008

Supersymmetry Inspired QCD Beta Function

Ryttov, T. & Sannino, F., 2008, In : Physical Review D. 17 p.

Research output: Contribution to journalJournal articleResearchpeer-review

Ultraminimal technicolor and its dark matter technicolor interacting massive particles

Ryttov, T. A. & Sannino, F., 2008, In : Physical Review D. Particles and fields. 78, 11, 13 p., 115010.

Research output: Contribution to journalJournal articleResearchpeer-review

2007

Conformal Windows of SU(N) Gauge Theories, Higher Dimensional Representations and The Size of The Unparticle World

Ryttov, T. & Sannino, F., 5. Nov 2007, In : Phys.Rev.D.

Research output: Contribution to journalJournal articleResearchpeer-review

Gauge Coupling Unification via A Novel Technicolor Model

Bjarke Gudnason, S., Ryttov, T. & Sannino, F., 2007, In : Physical Review D. 76, 1, 9 p., 015005.

Research output: Contribution to journalJournal articleResearchpeer-review

walking
phenomenology
dark matter

Minimal Walking Technicolor: Set Up for Collider Physics

Foadi, R., Frandsen, M. T., A. Ryttov, T., Ryttov, T. & Sannino, F., 12. Jun 2007, In : Physical Review D. 76, 5, 17 p., 055005.

Research output: Contribution to journalJournal articleResearchpeer-review

2005

Chiral Models in Noncommutative N=1/2 Four Dimensional Superspace

Ryttov, T. & Sannino, F., 12. Apr 2005, In : Phys.Rev. D.

Research output: Contribution to journalJournal articleResearchpeer-review

Hidden QCD in Chiral Gauge Theories

Ryttov, T. & Sannino, F., 16. Sep 2005, In : Phys.Rev. D.

Research output: Contribution to journalJournal articleResearchpeer-review