In situ measurement of the dynamic structure factor in ultracold quantum gases
arXiv:1107.2663 · doi:10.1088/1367-2630/13/11/113018
Abstract
We propose an experimental setup to efficiently measure the dynamic structure factor of ultracold quantum gases. Our method uses the interaction of the trapped atomic system with two different cavity modes, which are driven by external laser fields. By measuring the output fields of the cavity the dynamic structure factor of the atomic system can be determined. Contrary to previous approaches the atomic system is not destroyed during the measurement process.
5 pages, 3 figures
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Cited by in corpus (4)
- Measuring the dynamic structure factor of a quantum gas undergoing a structural phase transition
- Quantum simulators based on the global collective light-matter interaction
- Quantum properties of light scattered from structured many-body phases of ultracold atoms in quantum optical lattices
- Opto-mechanical measurement of micro-trap via nonlinear cavity enhanced Raman scattering spectrum