Results 131 to 140 of about 496,311 (193)

Properties of Shannon and Rényi entropies of the Poisson distribution as the functions of intensity parameter

Nonlinear Analysis
We consider two types of entropy, namely, Shannon and Rényi entropies of the Poisson distribution, and establish their properties as the functions of intensity parameter. More precisely, we prove that both entropies increase with intensity.
Volodymyr Braiman, Anatoliy Malyarenko, Yuliya Mishura, Yevheniia Anastasiia Rudyk   +3 more
doaj   +1 more source

Swiveled Rényi entropies

, 2016
This paper introduces “swiveled Rényi entropies” as an alternative to the Rényi entropic quantities put forward in Berta et al. (Phys Rev A 91(2):022333, 2015). What distinguishes the swiveled Rényi entropies from the prior proposal of Berta et al.
Wilde, Mark M., Dupuis, Frédéric
core   +1 more source

Renyi entropy driven hierarchical graph clustering. [PDF]

PeerJ Comput Sci, 2021
Oggier F, Datta A.
europepmc   +1 more source

Entanglement and Rényi entropies of (1+1)-dimensional O(3) nonlinear sigma model with tensor renormalization group

Journal of High Energy Physics
We investigate the entanglement and Rényi entropies for the (1+1)-dimensional O(3) nonlinear sigma model using the tensor renormalization group method. The central charge is determined from the asymptotic scaling properties of both entropies.
Xiao Luo, Yoshinobu Kuramashi
doaj   +1 more source

Analysis and tuning of hierarchical topic models based on Renyi entropy approach. [PDF]

PeerJ Comput Sci, 2021
Koltcov S, Ignatenko V, Terpilovskii M, Rosso P.   +3 more
europepmc   +1 more source

Discrete gravity on random tensor network and holographic Rényi entropy

, 2017
In this paper we apply the discrete gravity and Regge calculus to tensor networks and Anti-de Sitter/conformal field theory (AdS/CFT) correspondence. We construct the boundary many-body quantum state |Ψ〉 using random tensor networks as the holographic ...
Han, Muxin, Shilin Huang, Muxin Han, Huang, Shilin   +3 more
core   +1 more source

Joint Range of Rényi entropies [PDF]

, 2009
summary:The exact range of the joined values of several Rényi entropies is determined. The method is based on topology with special emphasis on the orientation of the objects studied.
Harremoës, Peter
core  

Information criteria for selecting parton distribution function solutions

European Physical Journal C: Particles and Fields
In data-driven determination of Parton Distribution Functions (PDFs) in global QCD analyses, uncovering the true underlying distributions is complicated by a highly convoluted inverse problem.
Aurore Courtoy, Arturo Ibsen
doaj   +1 more source

Rényi entanglement of purification and half Rényi reflected entropy in free scalar theory

In the AdS/CFT context, the entanglement of purification (EoP, denoted as E P ) of CFT is conjectured to be dual to the entanglement wedge cross section (EWCS) in bulk. However, another quantity called reflected entropy S R is also supposed to be dual to
Liangyu Chen
core   +1 more source

The Rényi Entropy and Entropic Cosmology. [PDF]

Entropy (Basel)
Kruglov SI.
europepmc   +1 more source