



@article {1210,
	title = {Asymptotic entanglement capacity of the Ising and anisotropic Heisenberg  interactions
},
	year = {2002},
	month = {2002/07/10},
	abstract = {  We compute the asymptotic entanglement capacity of the Ising interaction ZZ,
the anisotropic Heisenberg interaction XX + YY, and more generally, any
two-qubit Hamiltonian with canonical form K = a XX + b YY. We also describe an
entanglement assisted classical communication protocol using the Hamiltonian K
with rate equal to the asymptotic entanglement capacity.
},
	url = {http://arxiv.org/abs/quant-ph/0207052v2},
	author = {Andrew M. Childs and D. W. Leung and F. Verstraete and G. Vidal}
}
