TY  - JOUR
AU  - Rivas, Ángel
AU  - Luis Aina, Alfredo
PY  - 2008
DO  - 10.1103/PhysRevA.78.043814
SN  - 1050-2947
UR  - https://hdl.handle.net/20.500.14352/51465
T2  - Physical review A
AB  - We develop practical schemes for the measurement of the covariance matrix for intrinsic angular-momentum variables in quantum optics. We particularize this approach to two-beam polarimetry and interferometry, as well as to ensembles of two-level atoms...
LA  - eng
M2  - 043814_1
PB  - American Physical Society
KW  - Homodyne detection
KW  - Electromagnetic-fields
KW  - Operational approach
KW  - Conjugate variables
KW  - Atom interferometer
KW  - Fringe visibility
KW  - Local oscillator
KW  - Coherent states
KW  - Phase
KW  - Entanglement
TI  - Practical schemes for the measurement of angular-momentum covariance matrices in quantum optics
TY  - journal article
VL  - 78
ER  -