2.2k citations · 4.8k across the 25 of their papers we have counts for
23 papers
Analog quantum chemistry simulation
J. Argüello-Luengo, A. González-Tudela, T. Shi +2
Computing the electronic structure of molecules with high precision is a central challenge in the field of quantum chemistry. Despite the enormous success of approximate methods, t…
Unitary -designs via random quenches in atomic Hubbard and Spin models: Application to the measurement of Rényi entropies
B. Vermersch, A. Elben, M. Dalmonte +2
We present a general framework for the generation of random unitaries based on random quenches in atomic Hubbard and spin models, forming approximate unitary -designs, and their…
Coherent control of trapped ions using off-resonant lasers
J. J. Garcia-Ripoll, P. Zoller, J. I. Cirac
In this paper we develop a unified framework to study the coherent control of trapped ions subject to state-dependent forces. Taking different limits in our theory, we can reproduc…
Quantum Computing with Atomic Josephson Junction Arrays
Lin Tian, P. Zoller
We present a quantum computing scheme with atomic Josephson junction arrays. The system consists of a small number of atoms with three internal states and trapped in a far-off reso…
Variational ansatz for the superfluid Mott-insulator transition in optical lattices
J. J. Garcia-Ripoll, J. I. Cirac, P. Zoller +3
We develop a variational wave function for the ground state of a one-dimensional bosonic lattice gas. The variational theory is initally developed for the quantum rotor model and l…
Holonomic quantum computation with neutral atoms
A. Recati, T. Calarco, P. Zanardi +2
We propose an all-geometric implementation of quantum computation using neutral atoms in cavity QED. We show how to perform generic single- and two-qubit gates, the latter by encod…