8 citations · 8 across the 1 of their papers we have counts for
4 papers
Thermal versus Quantum Fluctuations of Optical Lattice Fermions
V. L. Campo, K. Capelle, C. Hooley +2
We show that, for fermionic atoms in a one-dimensional optical lattice, the fraction of atoms in doubly occupied sites is a highly non-monotonic function of temperature. We demonst…
Oscillatory instabilities in d.c. biased quantum dots
P. Coleman, C. Hooley, Y. Avishai +2
We consider a `quantum dot' in the Coulomb blockade regime, subject to an arbitrarily large source-drain voltage V. When V is small, quantum dots with odd electron occupation displ…
Is the quantum dot at large bias a weak-coupling problem?
P. Coleman, C. Hooley, O. Parcollet
We examine the two-lead Kondo model for a d.c. biased quantum dot in the Coulomb blockade regime. From perturbative calculations of the magnetic susceptibility, we show that the pr…
Kagom{é} Lattice Antiferromagnet Stripped to Its Basics
P. Azaria, C. Hooley, P. Lecheminant +2
We study a model of a spin S = 1/2 Heisenberg antiferromagnet on a one dimensional lattice with the local symmetry of the two dimensional kagom{é} lattice. Using three complementar…