3.7k citations · 19.9k across the 171 of their papers we have counts for
9 papers · 1 filter
Dissipative quantum light field engineering
Martin Kiffner, Uwe Dorner, Dieter Jaksch
We put forward a dissipative preparation scheme for strongly correlated photon states. Our approach is based on a two-photon loss mechanism that is realised via a single four-level…
Evaluating Matrix Functions by Resummations on Graphs: the Method of Path-Sums
P. -L. Giscard, S. J. Thwaite, D. Jaksch
We introduce the method of path-sums which is a tool for exactly evaluating a function of a discrete matrix with possibly non-commuting entries, based on the closed-form resummatio…
Breathing oscillations of a trapped impurity in a Bose gas
T. H. Johnson, M. Bruderer, Y. Cai +3
Motivated by a recent experiment [J. Catani et al., arXiv:1106.0828v1 preprint, 2011], we study breathing oscillations in the width of a harmonically trapped impurity interacting w…
The Optical Excitation of Zigzag Carbon Nanotubes with Photons Guided in Nanofibers
S. Broadfoot, U. Dorner, D. Jaksch
We consider the excitation of electrons in semiconducting carbon nanotubes by photons from the evanescent field created by a subwavelength-diameter optical fiber. The strongly chan…
Algebraically contractible topological tensor network states
S. J. Denny, J. D. Biamonte, D. Jaksch +1
We adapt the bialgebra and Hopf relations to expose internal structure in the ground state of a Hamiltonian with topological order. Its tensor network description allows for…
Multipartite nonlocality in the presence of particle-number super-selection rules
Sebastian Meznaric, Libby Heaney, Dieter Jaksch
Super-selection rules severely restrict the possible operations one can perform on an entangled state. Their effect on the observation of non-locality through the Bell inequalities…