INVESTIGADORES
CORMICK Maria Cecilia
artículos
Título:
Dissipative quantum control of a spin chain
Autor/es:
GIOVANNA MORIGI; J√úRGEN ESCHNER; CECILIA CORMICK; YIHENG LIN; DIETRICH LEIBFRIED; DAVID J. WINELAND
Revista:
PHYSICAL REVIEW LETTERS
Editorial:
AMER PHYSICAL SOC
Referencias:
Lugar: New York; Año: 2015 vol. 115 p. 1 - 6
ISSN:
0031-9007
Resumen:
A protocol is discussed for preparing a spin chain in a generic many-body state in the asymptotic limit of tailored nonunitary dynamics. The dynamics require the spectral resolution of the target state, optimized coherent pulses, engineered dissipation, and feedback. As an example, we discuss the preparation of an entangled antiferromagnetic state, and argue that the procedure can be applied to chains of trapped ions or Rydberg atoms.