Laboratoire Kastler Brossel  
   The objectives of the Laboratoire Kastler Brossel are the understanding of matter and electromagnetism at the atomic scale. We study the quantum properties of atoms, of the electromagnetic field and of matter-field interactions.
   http://www.spectro.jussieu.fr

Quantum Optics and Spectroscopy Group  
   The Quantum Optics and Spectroscopy Group at the Institute for Experimental Physics in Innsbruck.
   http://heart-c704.uibk.ac.at/Welcome.html

MPQ Garching  
   Max Planck Institut für Quantenoptik in Garching near Munich/Germany.
   http://www.mpq.mpg.de/mpq/mpq.html

California Institute for Physics and Astrophysics  
   Research in quantum electrodynamics and quantum field theory with emphasis on a possible connection between the origin of mass and the zero-point fluctuations of the quantum vacuum.
   http://www.calphysics.org

Quantom Optics Group, University of Innsbruck  
   Centre for Quantum Optics and Quantum Information at the University of Innsbruck/Austria.
   http://bozon.uibk.ac.at/qo/

Laboratory of Quantum Theory of Metals  
   Laboratory of quantum theory of metals at Institute of Metal Physics RAS. Research and results in solid state theory.
   http://www.imp.uran.ru/ktm_lab/index.htm

The Departament of Quantum Mechanics of St.Petersburg University  
   Our Departament was built by V.A.Fock
   http://landau.phys.spbu.ru