Topological Insulators in Ultracold Atomic Gases
✍ Scribed by Béri, B.; Cooper, N. R.
- Book ID
- 121673163
- Publisher
- The American Physical Society
- Year
- 2011
- Tongue
- English
- Weight
- 208 KB
- Volume
- 107
- Category
- Article
- ISSN
- 0031-9007
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📜 SIMILAR VOLUMES
We calculate the time evolution of a far-from-equilibrium initial state of a non-relativistic ultracold Bose gas in one spatial dimension. The non-perturbative approximation scheme is based on a systematic expansion of the two-particle irreducible effective action in powers of the inverse number of
Superradiance and coherent atomic recoil lasing are two closely related phenomena, both resulting from the cooperative scattering of light by atoms. In ultracold atomic gases below the critical temperature for Bose-Einstein condensation these processes take place with the simultaneous amplification