TY - JOUR AU - Luis Aina, Alfredo PY - 2001 DO - 10.1103/PhysRevA.63.052112 SN - 1050-2947 UR - https://hdl.handle.net/20.500.14352/59682 T2 - Physical review A AB - We present different schemes for preparing and maintaining the quantum state of multilevel systems. This is achieved via a suitable combination of coherent trapping and the Zeno effect which serves to protect the prepared state against undesired jumps... LA - eng M2 - 052112_1 PB - American Physical Society KW - Engineered reservoirs KW - Radiation-field KW - Paradox KW - Superpositions KW - Decoherence KW - Inhibition KW - Systems KW - Decay TI - Quantum-state preparation and control via the Zeno effect TY - journal article VL - 63 ER -