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

Thomas Ryttov; Robert Shrock

doi:10.1103/PhysRevD.81.116003

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

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Abstract

We study the evolution of an asymptotically free vectorial SU($N$) gauge theory from the ultraviolet to the infrared and the resultant phase structure in the general case in which the theory contains fermions transforming according to several different representations of the gauge group. We discuss the sequential fermion condensation and dynamical mass generation that occur, and comment on the effect of bare fermion mass terms.

Translated title of the contribution	Infrared Evolution and Phase Structure of a Gauge Theory Containing Different Fermion Representations
Original language	English
Journal	Physical Review D
DOIs	https://doi.org/10.1103/PhysRevD.81.116003
Publication status	Published - 2. Jun 2010
Externally published	Yes

Keywords

hep-ph
hep-lat
hep-th

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10.1103/PhysRevD.81.116003

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Cite this

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abstract = "We study the evolution of an asymptotically free vectorial SU($N$) gauge theory from the ultraviolet to the infrared and the resultant phase structure in the general case in which the theory contains fermions transforming according to several different representations of the gauge group. We discuss the sequential fermion condensation and dynamical mass generation that occur, and comment on the effect of bare fermion mass terms.",

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AU - Shrock, Robert

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N2 - We study the evolution of an asymptotically free vectorial SU($N$) gauge theory from the ultraviolet to the infrared and the resultant phase structure in the general case in which the theory contains fermions transforming according to several different representations of the gauge group. We discuss the sequential fermion condensation and dynamical mass generation that occur, and comment on the effect of bare fermion mass terms.

AB - We study the evolution of an asymptotically free vectorial SU($N$) gauge theory from the ultraviolet to the infrared and the resultant phase structure in the general case in which the theory contains fermions transforming according to several different representations of the gauge group. We discuss the sequential fermion condensation and dynamical mass generation that occur, and comment on the effect of bare fermion mass terms.

KW - hep-ph

KW - hep-lat

KW - hep-th

U2 - 10.1103/PhysRevD.81.116003

DO - 10.1103/PhysRevD.81.116003

M3 - Journal article

SN - 2470-0029

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