TY  - JOUR
AU  - Goldberg, Aaron Z.
AU  - Romero, José L.
AU  - Sanz Ortiz, Ángel Santiago
AU  - Sánchez Soto, Luis Lorenzo
PY  - 2021
DO  - 10.1142/S0219749921400049
SN  - 0219-7499
UR  - https://hdl.handle.net/20.500.14352/4656
T2  - International journal of quantum information
AB  - Quantum Fisher information matrices (QFIMs) are fundamental to estimation theory: they encode the ultimate limit for the sensitivity with which a set of parameters can be estimated using a given probe. Since the limit invokes the inverse of a QFIM, an...
LA  - eng
PB  - World Scientific Publishing Company
KW  - Statistical distance
TI  - Taming singularities of the quantum Fisher information
TY  - journal article
VL  - 19
ER  -