Results 101 to 110 of about 11,677 (195)

Entanglement entropy of two disjoint intervals in c=1 theories

, 2011
We study the scaling of the Renyi entanglement entropy of two disjoint blocks of critical lattice models described by conformal field theories with central charge c=1.
Alba V, Baxter R J, Calabrese P, Calabrese P, Calabrese P, Calabrese P, Calabrese P, Calabrese P, Calabrese P, Calabrese P, Calabrese P Tonni E, Campostrini M, Caraglio M, Cardy J, Cardy J, Cardy J, Cardy J, Casini H, Casini H, Casini H, Casini H, Castro-Alvaredo O A, Cirac J I, Damerau J, De Chiara G, Fagotti M, Fagotti M, Friedman B, Ginsparg P, Gliozzi F, Hieida Y, Hubeny V E, Hübener R, Hübener R Kruszynska C Hartmann L Dür W Plenio M B Eisert J, Igloi F, Igloi F, Latorre J I, Luca Tagliacozzo, Nienhuis B, Nishioka T, Oshikawa M, Pasquale Calabrese, Pasquier V, Perez-Garcia D, Ryu S, Saleur H, Sato J, Sato J, Vincenzo Alba, Xavier J C Alcaraz F C   +49 more
core   +1 more source

On Rényi microstructural aspects of asymptotically flat charged black holes: A novel duality

Nuclear Physics B
We explore the microstructure of asymptotically flat charged black holes through the lens of nonextensive Rényi statistics. A modified form of the Rényi entropy is proposed to incorporate compressibility effects, and geometrothermodynamics is applied ...
F. Barzi, H. El Moumni, K. Masmar
doaj   +1 more source

Rates of convergence for Renyi entropy in extreme value theory

, 2014
Max stable laws are limit laws of linearly normalized partial maxima of independent identically distributed random variables. Saeb (2014) proves that the Renyi entropy of order b (b > 1) of linear normalized maximum of iid random variables with ...
Saeb, Ali
core  

Comments on "Stability of Tsallis entropy and instabilities of Renyi and normalized Tsallis entropies: A basis for q-exponential distributions"

, 2004
It is shown that the Renyi entropy is as stable as the Tsallis entropy at least for Abe-Lesche counterexamples.Comment: 1 ...
A. G. Bashkirov, A. Isihara
core   +1 more source

Flows of Rényi entropies

Physical Review B, 2011
10 ...
openaire   +5 more sources

RETRACTED ARTICLE: Generalization of the Levinson inequality with applications to information theory

Journal of Inequalities and Applications, 2019
In the presented paper, Levinson’s inequality for 3-convex function is generalized by using two Green’s functions. Čebyšev, Grüss, and Ostrowski-type new bounds are found for the functionals involving data points of two types.
Muhammad Adeel, Khuram Ali Khan, Ðilda Pečarić, Josip Pečarić   +3 more
doaj   +1 more source

Shannon and Renyi Entropy of Wavelets

Anais do XXI Simpósio Brasileiro de Telecomunicações, 2004
This paper reports a new reading for wavelets, which is based on the classical 'De Broglie' principle. The wave-particle duality principle is adapted to wavelets. Every continuous basic wavelet is associated with a proper probability density, allowing defining the Shannon entropy of a wavelet. Further entropy definitions are considered, such as Jumarie
openaire   +2 more sources

Information entropies for the Morse potential using the J-matrix method

Results in Physics, 2017
Information entropies, such as Shannon, Fisher and Rényi entropies, with their associated quantities, are calculated and discussed for the Morse potential in the position (r) and momentum (p) spaces using the J-matrix method.
M.S. Abdelmonem, Afaf Abdel-Hady, I. Nasser   +2 more
doaj   +1 more source

Maximum entropy principle for Renyi's and Tsallis' entropies

, 2003
The equilibrium distributions of probabilities providing maximality of Renyi and Tsallis entropies are rederived. New S-forms of them are found which are normalised with corresponding entropies in contrast to the usual Z-forms normalised with partition functions.
openaire   +2 more sources

Towards More Efficient Rényi Entropy Estimation. [PDF]

Entropy (Basel), 2023
Skorski M.
europepmc   +1 more source