Sachdev, Subir2012-01-102009Sachdev, Subir. 2009. Tensor networks--a new tool for old problems. Physics 2(90): 155131.1943-2879http://nrs.harvard.edu/urn-3:HUL.InstRepos:7490863A new renormalization group approach that maps lattice problems to tensor networks may hold the key to solving seemingly intractable models of strongly correlated systems in any dimension.en-USstrongly correlated electronsJournal Article2012-01-1010.1103/Physics.2.90