Results 241 to 250 of about 27,027 (257)

Transmission of Quantum Fisher Information through Fluctuating Quantum Fields

Annalen der Physik, 2018
AbstractTransmission of quantum Fisher information (QFI) of initially disentangled parties is studied and the results show that the indirect correlations generated by the environment, which is considered as a bath of fluctuating quantum fields, will help transmit the quantum information.
openaire   +1 more source

Direct measurement of quantum Fisher information

Physical Review A, 2023
Xiao-Ming Lu, Jing Liu, Wenkui Ding
exaly  

Teleporting quantum Fisher information under Davies-Markovian dynamics

Physica A: Statistical Mechanics and Its Applications, 2022
K El Anouz, A El Allati
exaly  

Fidelity susceptibility and quantum Fisher information for density operators with arbitrary ranks

Physica A: Statistical Mechanics and Its Applications, 2014
Jing Liu, Fei Song, Heng-Na Xiong
exaly  

Dynamics of Quantum Fisher Information in Two Component Bose-Einstein Condensate

International Journal of Theoretical Physics, 2011
Li Song-Song, Yong-Jun Xiao
exaly  

A comparative study of local quantum Fisher information and local quantum uncertainty in Heisenberg model

Physics Letters, Section A: General, Atomic and Solid State Physics, 2019
Abdallah Slaoui, Daoud Mohammed, R Ahl Laamara   +2 more
exaly  

Scaling of quantum Fisher information close to the quantum phase transition in the spin chain

Physica B: Condensed Matter, 2016
En-jia Ye, Zheng-Da Hu
exaly  

Fisher information, Rényi entropy power and quantum phase transition in the Dicke model

Physica A: Statistical Mechanics and Its Applications, 2012
Elvira Romera, Agnes Nagy
exaly  

Protecting Quantum Fisher Information in Correlated Quantum Channels

Annalen Der Physik, 2020
Ming-Liang Hu
exaly  

Quantum Fisher Information of N Particles in the Superposition of W and GHZ States

International Journal of Theoretical Physics, 2013
Fatih Ozaydin, Azmi Ali Altıntaş, Sinan Bugu   +2 more
exaly