Dynamics of incompatibility of quantum measurements in open systems




Addis C, Heinosaari T, Kiukas J, Laine EM, Maniscalco S

PublisherAMER PHYSICAL SOC

2016

Physical Review A

PHYSICAL REVIEW A

PHYS REV A

ARTN 022114

93

2

8

2469-9926

2469-9934

DOIhttps://doi.org/10.1103/PhysRevA.93.022114



The nonclassical nature of quantum states, often illustrated using entanglement measures or quantum discord, constitutes a resource for quantum information protocols. However, the nonclassicality of a quantum system cannot be seen as a property of the state alone, as the set of available measurements used to extract information on the system is typically restricted. In this work we study how the nonclassicality of quantum measurements, quantified via their incompatibility, is influenced by quantum noise and how a non-Markovian environment can be useful for maintaining the measurement resources.


Last updated on 2024-26-11 at 20:26