TY  - JOUR
AU  - Matia-Hernando, Paloma
AU  - Luis Aina, Alfredo
PY  - 2012
DO  - 10.1103/PhysRevA.86.052106
SN  - 1050-2947
UR  - https://hdl.handle.net/20.500.14352/44571
T2  - Physical review A
AB  - We show that variance and Shannon entropy provide contradictory conclusions for the uncertainty associated with the number operator for some families of states of harmonic oscillator systems with fixed mean number, and for the uncertainty of a spin...
LA  - eng
M2  - 052106/1
PB  - American Physical Society
KW  - Entropic uncertainty
KW  - Nonclassical states
KW  - Phase measurement
KW  - Heisenberg limit
KW  - Coherent states
KW  - Wigner function
KW  - Optical-phase
KW  - Complementary observables
KW  - Information principle
TI  - Contradictions between different measures of quantum uncertainty
TY  - journal article
VL  - 86
ER  -