2.1k citations · 35.5k across the 437 of their papers we have counts for
19 papers · 1 filter
Trapped ion chain as a neural network
M. Pons, V. Ahufinger, C. Wunderlich +2
We demonstrate the possibility of realizing a neural network in a chain of trapped ions with induced long range interactions. Such models permit to store information distributed ov…
Infinite qubit rings with maximal nearest neighbor entanglement: the Bethe ansatz solution
U. V. Poulsen, T. Meyer, D. Bruss +1
We search for translationally invariant states of qubits on a ring that maximize the nearest neighbor entanglement. This problem was initially studied by O'Connor and Wootters [Phy…
Capacities of noiseless quantum channels for massive indistinguishable particles: Bosons vs. fermions
Aditi Sen De, Ujjwal Sen, Bartosz Gromek +2
We consider information transmission through a noiseless quantum channel, where the information is encoded into massive indistinguishable particles: bosons or fermions. We study th…
The separability versus entanglement problem
Aditi Sen De, Ujjwal Sen, Maciej Lewenstein +1
We review the problem of discriminating entangled states from separable states for bipartite systems. We formally define what entangled states are, present some important criteria…
Disordered complex systems using cold gases and trapped ions
Aditi Sen De, Ujjwal Sen, Maciej Lewenstein +3
We report our research on disordered complex systems using cold gases and trapped ions, and address the possibility of using complex systems for quantum information processing. Two…
Disordered ultracold atomic gases in optical lattices: A case study of Fermi-Bose mixtures
V. Ahufinger, L. Sanchez-Palencia, A. Kantian +2
We present a review of properties of ultracold atomic Fermi-Bose mixtures in inhomogeneous and random optical lattices. In the strong interacting limit and at very low temperatures…