The RIKEN BNL Research Center offers a Fellow system at Brookhaven's Relativistic Heavy Ion Collider (RHIC) allowing joint appointments with universities and research laboratories throughout the world, enabling talented researchers to hold tenure track positions at their home institution as well as a Fellow position with the Center.
This system was established to increase the research potential of the Center and to disseminate its research activities and results. To date, nine RHIC Physics Fellows have received the U.S. Department of Energy Outstanding Junior Investigator Award and over 50 Fellows have received tenure at their home institutions since the inception of the program.
Institutions interested in initiating a new RHIC Physics Fellow position may obtain details on how to proceed by contacting Colleen Michael, 1-631-344-4919.
D. Kharzeev, Group Leader
This group conducts QCD related research that includes heavy ion physics, the quark gluon plasma, color glass condensate and hard QCD/spin physics.
T. Izubuchi, Group Leader
This group's mission is to solve the dynamics of QCD from first principle lattice simulations using in-house computer resources.
Y. Akiba, Group Leader
This group studies the spin structure of the proton via polarized p+p collisions at RHIC as well as the properties of quark gluon plasma.
The RIKEN BNL Research Center is part of Brookhaven's Nuclear & Particle Physics Directorate.
There are no conferences scheduled at this time.
Nuclear/Riken Theory Committee
"On Pressure Isotropization in Heavy-Ion Collisions"
Presented by Bin Wu, The Ohio State University
2 pm, Small Seminar Room, Bldg. 510
Friday, June 24, 2016, 2:00 pm
Hosted by: ''Soeren Schlichting''
In this talk, I would like to start with a brief introduction to non-equilibrium quantum field theory in the Schwinger-Keldysh formalism. This formalism provides a systematic way to study isotropization and other time-dependent non-equilibrium (and equilibrium) phenomena in heavy-ion collisions. I shall first discuss the foundation of classical field approximations (CSA), which is an important tool to study the evolution at very early stages. It is, however, found to be non-renormalizable. This helps us understand better the applicability of such an approximation. it is now well-known that isotropization can not be established before the breakdown of the CSA. We then use another approximation, the quasi-particle approximation (the Boltzmann equation), to study the isotropization in a scalar field theory. Our result shows explicitly the importance of quantum effects. Motivated by these observations, we have been studying whether the isotropization can be reached before the dense system of gluons, produced in the collisions of two big nuclei, becomes too dilute to be studied perturbatively in the Schwinger-Keldysh formalism. Some preliminary results shall be reported.