Bulk private curves require large conditional mutual information
Sign Up to like & getrecommendations! Published in 2021 at "Journal of High Energy Physics"
DOI: 10.1007/jhep09(2021)042
Abstract: Abstract We prove a theorem showing that the existence of “private” curves in the bulk of AdS implies two regions of the dual CFT share strong correlations. A private curve is a causal curve which… read more here.
Keywords: mutual information; private curves; bulk private; causal curve ... See more keywords
Quantum Approximate Markov Chains are Thermal
Sign Up to like & getrecommendations! Published in 2019 at "Communications in Mathematical Physics"
DOI: 10.1007/s00220-019-03485-6
Abstract: We prove that any one-dimensional (1D) quantum state with small quantum conditional mutual information in all certain tripartite splits of the system, which we call a quantum approximate Markov chain, can be well-approximated by a… read more here.
Keywords: quantum; quantum approximate; mutual information; conditional mutual ... See more keywords
Unveiling the Physical Meaning of Transformer Attention in Neural Network Quantum States: A Conditional Mutual Information Perspective
Sign Up to like & getrecommendations! Published in 2025 at "Chinese Physics B"
DOI: 10.1088/1674-1056/ae1118
Abstract: Transformer-based neural-network quantum states (NNQS) have shown great promise in representing quantum many-body ground states, offering high flexibility and accuracy. However, the interpretability of such models remains limited, especially in terms of connecting network components… read more here.
Keywords: conditional mutual; attention; mutual information; transformer ... See more keywords
Conditional Mutual Information and Information-Theoretic Phases of Decohered Gibbs States.
Sign Up to like & getrecommendations! Published in 2025 at "Physical review letters"
DOI: 10.1103/cjkh-1z6c
Abstract: Conditional mutual information (CMI) is a widely studied multipartite correlation measure with a connection to the Markov property. Intriguingly, CMI can be generated by local dissipation, a phenomenon closely related to teleportation. The onset of… read more here.
Keywords: information; gibbs states; conditional mutual; information theoretic ... See more keywords
Quantifying non-Markovianity via conditional mutual information
Sign Up to like & getrecommendations! Published in 2021 at "Physical Review A"
DOI: 10.1103/physreva.104.032212
Abstract: In this paper, we study measures of quantum non-Markovianity based on the conditional mutual information. We obtain such measures by considering multiple parts of the total environment such that the conditional mutual informations can be… read more here.
Keywords: quantifying non; non markovianity; conditional mutual; mutual information ... See more keywords
Erratum: Clustering of Conditional Mutual Information for Quantum Gibbs States above a Threshold Temperature [Phys. Rev. Lett. 124, 220601 (2020)].
Sign Up to like & getrecommendations! Published in 2025 at "Physical review letters"
DOI: 10.1103/physrevlett.134.199901
Abstract: This corrects the article DOI: 10.1103/PhysRevLett.124.220601. read more here.
Keywords: information quantum; conditional mutual; 124 220601; mutual information ... See more keywords
Efficient and Intelligent Feature Selection via Maximum Conditional Mutual Information for Microarray Data
Sign Up to like & getrecommendations! Published in 2024 at "Applied Sciences"
DOI: 10.3390/app14135818
Abstract: The challenge of analyzing microarray datasets is significantly compounded by the curse of dimensionality and the complexity of feature interactions. Addressing this, we propose a novel feature selection algorithm based on maximum conditional mutual information… read more here.
Keywords: conditional mutual; maximum conditional; mutual information; feature ... See more keywords
Information Bottleneck Analysis by a Conditional Mutual Information Bound
Sign Up to like & getrecommendations! Published in 2021 at "Entropy"
DOI: 10.3390/e23080974
Abstract: Task-nuisance decomposition describes why the information bottleneck loss I(z;x)−βI(z;y) is a suitable objective for supervised learning. The true category y is predicted for input x using latent variables z. When n is a nuisance independent… read more here.
Keywords: information; information bottleneck; bound; mutual information ... See more keywords
Characterization of Spatial Cognitive EEG Signals Using Normalized Adjusted Permutation Conditional Mutual Information
Sign Up to like & getrecommendations! Published in 2025 at "Symmetry"
DOI: 10.3390/sym17010130
Abstract: Spatial cognitive ability, a fundamental domain within the human cognitive system, involves the perception, interpretation, and manipulation of spatial environments. This study introduces a new EEG feature extraction algorithm, Normalized Adjusted Permutation Conditional Mutual Information… read more here.
Keywords: conditional mutual; adjusted permutation; mutual information; normalized adjusted ... See more keywords