TY  - JOUR
AU  - Luis Aina, Alfredo
PY  - 2007
DO  - 10.1103/PhysRevA.76.035801
SN  - 1050-2947
UR  - https://hdl.handle.net/20.500.14352/51491
T2  - Physical review A
AB  - We examine the relationship between nonseparable transformations and nonlinear optical processes, surpassing the Heisenberg limit in precision measurements.
LA  - eng
M2  - 035801_
PB  - American Physical Society
KW  - Projection noise
KW  - States
TI  - Quantum limits, nonseparable transformations, and nonlinear optics
TY  - journal article
VL  - 76
ER  -