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Entropy, Volume 25, Issue 11

November 2023 - 90 articles

Cover Story: The dynamics and equilibrium properties of classical particle systems are determined by the forces between particles. For forces mediated by an interaction potential (in this case a Lennard-Jones potential), we construct a dynamic network from the system. Particles are represented as nodes and binary undirected links define a two-level approximation of the potential, one value within an interaction range where links are active and one outside where they are not. In thermodynamic equilibrium, this approximation connects the physical properties of the particle system to the topological properties of the network representation through the partition function of the approximated potential and allows for further characterisation of the system. View this paper
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Articles (90)

  • Feature Paper
  • Article
  • Open Access
3 Citations
2,213 Views
26 Pages

20 November 2023

We start with a methodological analysis of the notion of scientific theory and its interrelation with reality. This analysis is based on the works of Helmholtz, Hertz, Boltzmann, and Schrödinger (and reviews of D’Agostino). Following Helmh...

  • Feature Paper
  • Review
  • Open Access
13 Citations
6,239 Views
37 Pages

Percolation Theories for Quantum Networks

  • Xiangyi Meng,
  • Xinqi Hu,
  • Yu Tian,
  • Gaogao Dong,
  • Renaud Lambiotte,
  • Jianxi Gao and
  • Shlomo Havlin

20 November 2023

Quantum networks have experienced rapid advancements in both theoretical and experimental domains over the last decade, making it increasingly important to understand their large-scale features from the viewpoint of statistical physics. This review p...

  • Article
  • Open Access
6 Citations
2,297 Views
12 Pages

20 November 2023

The diffusion coefficient of heavy quarks in a deconfined medium is examined in this research using a deep convolutional neural network (CNN) that is trained with data from relativistic heavy ion collisions involving heavy flavor hadrons. The CNN is...

  • Article
  • Open Access
3 Citations
2,414 Views
20 Pages

20 November 2023

Heart rate variability (HRV) is used as an index reflecting the adaptability of the autonomic nervous system to external stimuli and can be used to detect various heart diseases. Since HRVs are the time series signal with nonlinear property, entropy...

  • Article
  • Open Access
6 Citations
2,218 Views
9 Pages

Non-Linear Measures of Postural Control in Response to Painful and Non-Painful Visual Stimuli

  • Alexandre Vonesch,
  • Cassandre Duhot,
  • Thierry Lelard,
  • Guillaume Léonard,
  • Michalina Błażkiewicz and
  • Harold Mouras

19 November 2023

Over the past decade, researchers have focused on studying the functional context of perceiving painful stimuli, particularly concerning the posturographic correlates of emotional processing. The aim of this study was to investigate the differential...

  • Article
  • Open Access
6 Citations
2,984 Views
18 Pages

19 November 2023

Based on authorized patents of China’s artificial intelligence industry from 2013 to 2022, this paper constructs an Industry–University–Research institution (IUR) collaboration network and an Inter-Firm (IF) collaboration network an...

  • Article
  • Open Access
1 Citations
2,320 Views
11 Pages

18 November 2023

In this article, we address the reliance on probability density functions to obtain macroscopic properties in systems with multiple degrees of freedom as plasmas, and the limitations of expensive techniques for solving Equations such as Vlasov’...

  • Article
  • Open Access
1 Citations
1,973 Views
21 Pages

18 November 2023

Network attack and defence games are gradually becoming a new approach through which to study the protection of infrastructure networks such as power grids and transportation networks. Uncertainty factors, such as the subjective decision preferences...

  • Feature Paper
  • Article
  • Open Access
6 Citations
1,832 Views
9 Pages

17 November 2023

We have recently shown that the critical Anderson electron in D=3 dimensions effectively occupies a spatial region of the infrared (IR) scaling dimension dIR≈8/3. Here, we inquire about the dimensional substructure involved. We partition space...

  • Article
  • Open Access
8 Citations
4,507 Views
18 Pages

Security of the Decoy-State BB84 Protocol with Imperfect State Preparation

  • Aleksei Reutov,
  • Andrey Tayduganov,
  • Vladimir Mayboroda and
  • Oleg Fat’yanov

17 November 2023

The quantum key distribution (QKD) allows two remote users to share a common information-theoretic secure secret key. In order to guarantee the security of a practical QKD implementation, the physical system has to be fully characterized and all devi...

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Entropy - ISSN 1099-4300