TY - JOUR AU - de Vega, Inés AU - Porras Torres, Diego AU - Cirac, J. Ignacio PY - 2008 DO - 10.1103/PhysRevLett.101.260404 SN - 0031-9007 UR - https://hdl.handle.net/20.500.14352/52209 T2 - Physical review letters AB - We introduce a simple setup corresponding to the matter-wave analogue of impurity atoms embedded in a photonic crystal and interacting with the radiation field. Atoms in a given internal level are trapped in an optical lattice, and play the role of... LA - spa PB - American Physical Society KW - Photonic band-gap KW - Ultracold atoms KW - Localization KW - Physics KW - Edge TI - Matter-wave emission in optical lattices: single particle and collective effects TY - journal article VL - 101 ER -