3.9k citations
- University of Maryland, College ParkUS1.9k papers
- National Institute of Standards and TechnologyUS828 papers
- Joint Center for Quantum Information and Computer ScienceUS359 papers
- University of DelawareUS94 papers
- Harvard UniversityUS82 papers
- University of Colorado BoulderUS73 papers
- California Institute of TechnologyUS61 papers
- Princeton UniversityUS61 papers
- University of California, Santa BarbaraUS60 papers
- Joint Institute for Laboratory AstrophysicsUS52 papers
- DEVCOM Army Research LaboratoryUS51 papers
- Massachusetts Institute of TechnologyUS50 papers
11 papers · 2 filters
Temporal and Spatial Dependence of Quantum Entanglement from a Field Theory Perspective
Shih-Yuin Lin, B. L. Hu
We consider the entanglement dynamics between two Unruh-DeWitt detectors at rest separated at a distance . This simple model when analyzed properly in quantum field theory shows…
Effective three-body interactions of neutral bosons in optical lattices
P. R. Johnson, E. Tiesinga, J. V. Porto +1
We show that there are effective three- and higher-body interactions generated by the two-body collisions of atoms confined in the lowest vibrational states of a 3D optical lattice…
Improved implementation of nonclassicality test for a single particle
Giorgio Brida, Ivo Pietro Degiovanni, Marco Genovese +5
Recently a test of nonclassicality for a single qubit was proposed [R. Alicki and N. Van Ryn, J. Phys. A: Math. Theor. 41, 062001 (2008)]. We present an optimized experimental real…
Squeezed Light and Entangled Images from Four-Wave-Mixing in Hot Rubidium Vapor
Raphael C Pooser, Vincent Boyer, Alberto M. Marino +1
Entangled multi-spatial-mode fields have interesting applications in quantum information, such as parallel quantum information protocols, quantum computing, and quantum imaging. We…
A High Phase-Space-Density Gas of Polar Molecules
K. -K. Ni, S. Ospelkaus, M. H. G. de Miranda +7
A quantum gas of ultracold polar molecules, with long-range and anisotropic interactions, would not only enable explorations of a large class of many-body physics phenomena, but co…
Generation of nonground-state Bose-Einstein condensates by modulating atomic interactions
E. R. F. Ramos, E. A. L. Henn, J. A. Seman +5
A technique is proposed for creating nonground-state Bose-Einstein condensates in a trapping potential by means of the temporal modulation of atomic interactions. Applying a time-d…