283 citations
- Harvard UniversityUS3 papers
- Aarhus UniversityDK1 paper
- Institució Catalana de Recerca i Estudis AvançatsES1 paper
- Institute of Photonic SciencesES1 paper
- National Research FoundationZA1 paper
- Roskilde UniversityDK1 paper
- Universitat Autònoma de BarcelonaES1 paper
- Universität UlmDE1 paper
- University of FreiburgDE1 paper
- University of KwaZulu-NatalZA1 paper
4 papers · 1 filter
Photon storage in Lambda-type optically dense atomic media. IV. Optimal control using gradient ascent
Alexey V. Gorshkov, Tommaso Calarco, Mikhail D. Lukin +1
We use the numerical gradient ascent method from optimal control theory to extend efficient photon storage in Lambda-type media to previously inaccessible regimes and to provide si…
Quantum Non-Demolition Detection of Strongly Correlated Systems
Kai Eckert, Oriol Romero-Isart, Mirta Rodriguez +3
Preparation, manipulation, and detection of strongly correlated states of quantum many body systems are among the most important goals and challenges of modern physics. Ultracold a…
Fractional Quantum Hall Effect in Optical Lattices
Mohammad Hafezi, Anders S. Sorensen, Eugene Demler +1
We analyze a recently proposed method to create fractional quantum Hall (FQH) states of atoms confined in optical lattices [A. Sørensen {\it et al.}, Phys. Rev. Lett. {\bf 94} 0868…
Characterization of topological states on a lattice with Chern number
Mohammad Hafezi, Anders S. Sorensen, Mikhail D. Lukin +1
We study Chern numbers to characterize the ground state of strongly interacting systems on a lattice. This method allows us to perform a numerical characterization of bosonic fract…