scholarly journals An information-theoretic approach to infer the underlying interaction domain among elements from finite length trajectories in a noisy environment

2021 ◽  
Vol 154 (3) ◽  
pp. 034901
Author(s):  
Udoy S. Basak ◽  
Sulimon Sattari ◽  
Md. Motaleb Hossain ◽  
Kazuki Horikawa ◽  
Tamiki Komatsuzaki
Keyword(s):  
Finite Length ◽  
Theoretic Approach ◽  
Noisy Environment ◽  
Interaction Domain ◽  
Information Theoretic ◽  
Information Theoretic Approach

scholarly journals Entanglement revive and information flow within the decoherent environment

2016 ◽  
Vol 6 (1) ◽  
Author(s):  
Jia-dong Shi ◽  
Dong Wang ◽  
Liu Ye
Keyword(s):  
Information Flow ◽  
Composite System ◽  
Theoretic Approach ◽  
Noisy Environment ◽  
Bipartite Entanglement ◽  
State Information ◽  
Information Theoretic ◽  
Correlation Distribution ◽  
Information Theoretic Approach ◽  
Insight Into

Abstract In this paper, the dynamics of entanglement is investigated in the presence of a noisy environment. We reveal its revival behavior and probe the mechanisms of this behavior via an information-theoretic approach. By analyzing the correlation distribution and the information flow within the composite system including the qubit subsystem and a noisy environment, it has been found that the subsystem-environment coupling can induce the quasi-periodic entanglement revival. Furthermore, the dynamical relationship among tripartite correlations, bipartite entanglement and local state information is explored, which provides a new insight into the non-Markovian mechanisms during the evolution.

SPCp1-01: Voice Activity Detection for VoIP-An Information Theoretic Approach

2006 ◽  
Author(s):  
R. V. Prasad ◽  
R. Muralishankar ◽  
S. Vijay ◽  
H. N. Shankar ◽  
Przemyslaw Pawelczak ◽  
...  
Keyword(s):  
Voice Activity Detection ◽  
Theoretic Approach ◽  
Activity Detection ◽  
Information Theoretic ◽  
Information Theoretic Approach ◽  
Voice Activity
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