83 citations · 107 across the 2 of their papers we have counts for
3 papers
cond-mat.stat-mech2009★ 24 cited
There are no Goldstone bosons on the Bethe lattice
C. R. Laumann, S. A. Parameswaran, S. L. Sondhi
We discuss symmetry breaking quantum phase transitions on the oft studied Bethe lattice in the context of the ferromagnetic scalar spherical model or, equivalently, the infinite $N…
cond-mat.mes-hall2009★ 83 cited
Topological phases and quantum computation
Alexei Kitaev, Chris Laumann
This is a collection of lecture notes from three lectures given by Alexei Kitaev at the 2008 Les Houches summer school "Exact methods in low-dimensional physics and quantum computi…
cond-mat.stat-mech2007★ 74 cited
Cavity method for quantum spin glasses on the Bethe lattice
C. Laumann, A. Scardicchio, S. L. Sondhi
We propose a generalization of the cavity method to quantum spin glasses on fixed connectivity lattices. Our work is motivated by the recent refinements of the classical technique…