undefined This is the best place for discussion about some Quantum theories like Quantum Electrodynamics(QED), Quantum Chromodynamics(QCD), Quantum Field Theories(QFT), Loop Quantum Gravity(LQG) and some other new theories in theoretical high energy physics(hep) like Superstring theories, M-Theory (11 dimensional supergravity at low energies), F-Theory (12 spacetime dimensions), Grand Unified Theories (GUTs),.... Hope to see you as an active and useful member in this club. Yours Sincerely, K.Niknejad -------------------------------------------------------------------------- For more information and joining you can see below URL: -------------------------------------------------------------------------- http://groups.yahoo.com/group/kiarashniknejad/ --------------------------------------------------------------------------