Composite dark matter of the Universe

Problems of direct searches for simplest Weakly Interacting massive particles of dark matter lead to more complex solutions for thsi exciting problem. The idea that dark matter particles are composite and represent bound states of more elementary constituents (that may even have electric charge) gave an nontrivial expalantion for the puzzles of dark matter searches, but its development implies correct qauntum mechanical teratment for various possible forms of dark atoms, bounnd either by ordinary Coulomb interaction or by some new forces of nature. 

Contact: Maxim Khlopov khlopovapc.univ-paris7.fr