Journal ArticleDOI
Field and particle equations for the classical Yang-Mills field and particles with isotopic spin
TLDR
A complete system of equations describing the interaction between the Yang-Mills field and isotopic-spin-carrying particles in the classical limit is extracted from the equations of motion for the quantum fields.Abstract:
A complete system of equations describing the interaction between the Yang-Mills field and isotopic-spin-carrying particles in the classical limit is extracted from the equations of motion for the quantum fields. Some simple consequences are derived. The consistency of the equations is investigated.read more
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Structure functions at small x from worldlines: Unpolarized distributions
Andrey Tarasov,Raju Venugopalan +1 more
TL;DR: In this paper, the authors developed a worldline approach to compute deeply inelastic structure functions in the small $x$ Regge limit of QCD, and showed how one recovers the well-known dipole model for unpolarized structure functions.
Posted Content
Energy-loss of heavy quarks in the isotropic collisional hot QCD medium at a finite chemical potential
TL;DR: In this paper, the energy-loss of heavy quarks traversing through the isotropic collisional hot QCD medium was studied. And the energy loss of the bottom quark was investigated at different values of collisions frequency and chemical potential.
Journal ArticleDOI
The irreducible unitary representations of the extended Poincaré group in (1+1) dimensions
R. O. de Mello,V. O. Rivelles +1 more
TL;DR: In this article, it was shown that the extended Poincare group in (1+1) dimensions P is non-nilpotent solvable exponential, and therefore belongs to type I.
Journal ArticleDOI
General Form of Color Charge of the Quark
TL;DR: The color charge of the quark in Yang-Mills theory is shown to be time dependent in this article, where the color charge is obtained from the zero component of a corresponding current density by integrating over the entire allowed volume.
Journal ArticleDOI
Wong's Equations and Charged Relativistic Particles in Non-Commutative Space
TL;DR: In this article, the motion of a particle in non-commutative space subject to an external U?(1) gauge field is discussed. But the results are only consistent in the case of a constant field strength.
References
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Conservation of Isotopic Spin and Isotopic Gauge Invariance
Chen Ning Yang,Robert L. Mills +1 more
TL;DR: In this article, it was pointed out that the usual principle of invariance under isotopic spin rotation is not consistant with the concept of localized fields, and the possibility of having invariance in local isotope spin rotations was explored.
Journal ArticleDOI