RT Journal Article
T1 Detection of spin correlations in optical lattices by light scattering
A1 Vega, Inés de
A1 Cirac, J. Ignacio
A1 Porras Torres, Diego
AB We show that spin correlations of atoms in an optical lattice can be reconstructed by coupling the system to the light, and by measuring correlations between the emitted photons. This principle is the basis for a method to characterize states in quantum computation and simulation with optical lattices. As examples, we study the detection of spin correlations in a quantum magnetic phase, and the characterization of cluster states.
PB American Physical Society
SN 1050-2947
YR 2008
FD 2008-05
LK https://hdl.handle.net/20.500.14352/52212
UL https://hdl.handle.net/20.500.14352/52212
LA eng
NO ©2008 The American Physical Society.We thank Miguel Aguado for helpful discussions. Work supported by EU projects (SCALA, COVAQIAL, and CONQUEST), and Cluster of Excellence Munich-Centre for Advanced Photonics (MAP). I.D.V. acknowledges support from Ministerio de Educación y Ciencia.
NO EU
NO Cluster of Excellence Munich-Centre for Advanced Photonics
NO Ministerio de Educación y Ciencia
DS Docta Complutense
RD 18 abr 2025