Xtoys: cellular automata on xwindows
XX and Ising limits in integral formulae for finite temperature correlation functions of the XXZ chain
XXXVIIiéme Rencontres de Moriond: Electroweak 2002 Conference Summary
XXZ chain with a boundary
XXZ spin chain in transverse field as a regularization of the sine-Gordon model
x_F-dependence of J/Psi suppression in pA collisions