TY - JOUR AU - Creffield, Charles AU - Hur, G. AU - Monteiro, T. S. PY - 2006 DO - 10.1103/PhysRevLett.96.024103 SN - 0031-9007 UR - https://hdl.handle.net/20.500.14352/51583 T2 - Physical review letters AB - The quantum dynamics of atoms subjected to pairs of closely spaced delta kicks from optical potentials are shown to be quite different from the well-known paradigm of quantum chaos, the single delta-kick system. We find the unitary matrix has a new... LA - eng PB - American Physical Society KW - Spectral statistics KW - Barriers KW - Cantori KW - Models KW - Chaos TI - Localization-delocalization transition in a system of quantum kicked rotors TY - journal article VL - 96 ER -