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Publikováno v:
Nucl.Phys. B760 (2007) 145-165
We investigate Kolmogorov wave turbulence in QCD or, in other words, we calculate the spectrum of gluons as a function of time, f_k(t), in the presence of a source which feeds in energy density in the infrared region at a constant rate. We find an ea
Externí odkaz:
http://arxiv.org/abs/hep-ph/0607136
Publikováno v:
Eur.Phys.J. A29 (2006) 49-52
In the initial stage of the bottom-up picture of thermalization in heavy ion collisions, the gluon distribution is highly anisotropic which can give rise to plasma instability. This has not been taken account in the original paper. It is shown that i
Externí odkaz:
http://arxiv.org/abs/hep-ph/0512045
Publikováno v:
Nucl.Phys. A762 (2005) 252-271
Recently Kovner and Lublinsky proposed a set of equations which can be viewed as dual to JIMWLK evolution. We show that these dual equations have a natural dipole-like structure, as conjectured by Kovner and Lublinsky. In the high energy large N_c li
Externí odkaz:
http://arxiv.org/abs/hep-ph/0505229
Publikováno v:
Phys.Lett. B632 (2006) 257-260
We present a possible scaling solution to pre-equilibrium evolution which interpolates between the instability present in the dense gluon system produced immediately after a heavy ion collision and the final equilibration which occurs later. Our solu
Externí odkaz:
http://arxiv.org/abs/hep-ph/0505164
Publikováno v:
Nucl.Phys. B715 (2005) 440-460
It has recently been realized that the Balitsky-JIMWLK equations have serious shortcomings as equations to be used in small-x evolution near the unitarity limit. A recent generalization of the Balitsky equations has been given which corrects these sh
Externí odkaz:
http://arxiv.org/abs/hep-ph/0501088
Autor:
Wong, S. M. H.
Experimental measurement of the elliptic flow parameter $v_2$ and hydrodynamic model together showed that thermalization in the central region at the Relativistic Heavy Ion Collider to be perplexingly fast. This is a mystery in itself since none of t
Externí odkaz:
http://arxiv.org/abs/hep-ph/0404222
Autor:
Wong, S. M. H.
In the Skyrme model, the Lagrangian can be quantized in several ways using the collective coordinate approach. Not all of which produce quantum states that can be interpreted as physical particles. For example the SU(2) collective coordinate approach
Externí odkaz:
http://arxiv.org/abs/hep-ph/0207194
Autor:
Wong, S. M. H.
In connection with the possibility of skyrmion production from small domain disoriented chiral condensates formation from heavy ion collisions, the direct relation of a classical skyrmion to baryon states is examined. It is argued that a skyrmion is
Externí odkaz:
http://arxiv.org/abs/hep-ph/0207195
Autor:
Heinz, U., Wong, S. M. H.
Publikováno v:
Phys.Rev.C66:014907,2002
The agreement of elliptic flow data at RHIC at central rapidity with the hydrodynamic model has led to the conclusion of very rapid thermalization. This conclusion is based on the intuitive argument that hydrodynamics, which assumes instantaneous loc
Externí odkaz:
http://arxiv.org/abs/hep-ph/0205058