289 citations · 1.1k across the 28 of their papers we have counts for
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cond-mat.soft2003★ 60 cited
Deconfinement in a 2D optical lattice of coupled 1D boson systems
A. F. Ho, M. A. Cazalilla, T. Giamarchi
We show that a two-dimensional (2D) array of 1D interacting boson tubes has a deconfinement transition between a 1D Mott insulator and a 3D superfluid for commensurate fillings and…
cond-mat.str-el2003★ 30 cited
Non-trivial fixed point in a twofold orbitally degenerate Anderson impurity model
Michele Fabrizio, Andrew F. Ho, Lorenzo De Leo +1
We study the phase diagram of a twofold orbitally degenerate Anderson impurity model which presents a non-trivial fixed point similar to the two-impurity Kondo model one. Remarkabl…
cond-mat.soft2003★ 173 cited
Instabilities in binary mixtures of one-dimensional quantum degenerate gases
M. A. Cazalilla, A. F. Ho
We show that one-dimensional binary mixtures of bosons or of a boson and a spin-polarized fermion are Luttinger liquids with the following instabilities: i) For different particle…