The quantum spin quadrumer: in how many ways can four spins add to zero ? 
			 R. Ganesh
				Institute of Mathematical Sciences, Chennai
			
			Mercredi 13/06/2018, 15:30-16:30
			Salle Claude Itzykson, Bât. 774, Orme des Merisiers
			This seminar is organized in the framework of the PSI2 program "Topological phases of matter: from the quantum Hall effect to spin liquids" (Topmat)
https://topmat.sciencesconf.org/