Harvard Condensed Matter Theory Seminars
Some quantum states may have a new kind of order --
topological/quantum order -- that cannot be described by symmetry breaking.
I will discuss how to use projective symmetry to describe the new orders.
Then I will discuss how to use projective symmetry to study quantum phase
transitions which are in general beyond Ginzburg-Landau theory.
Harvard Physics Calendar | | Harvard Condensed Matter Theory