Year: 2009
Type: article
Abstract: We propose a scheme for performing quantum simulations with atoms in cavities based on a photon detection feedback loop that requires only linear optical elements. Atoms can be stored individually without the need of directly interacting with one another. The scheme is able to simulate any time evolution that can be written as a sum of two-qubit Hamiltonians, e.g., any nearest-neighbor interaction on a lattice. It can also be made robust against photon losses.
Source: Physical Review A
Authors: K. G. H. Vollbrecht, J. I. Cirac
Institutions: Max Planck Society, Max Planck Institute of Quantum Optics
Language: English
Subfield: Artificial Intelligence
Field: Computer Science
Domain: Physical Sciences
Open Access status: green
Funder: Deutsche Forschungsgemeinschaft
OpenAlex ID: W1968189759