Zobrazeno 1 - 10
of 55 768
pro vyhledávání: '"A. Rényi"'
Autor:
Barzi, F.1,2 (AUTHOR) faical.barzi@edu.uiz.ac.ma, Moumni, H. El1 (AUTHOR) h.elmoumni@uiz.ac.ma, Masmar, K.1,3 (AUTHOR) karima.masmar@gmail.com
Publikováno v:
European Physical Journal C -- Particles & Fields. Nov2024, Vol. 84 Issue 11, p1-25. 25p.
This paper seeks to establish a connection between the cosmological constant and Renyi entropy within the framework of Kalb-Raymond(K-R) gravity. Our analysis is supported by evidence showing the equivalence of the thermodynamic topology of K-R AdS b
Externí odkaz:
http://arxiv.org/abs/2412.09494
Autor:
Shi, Han-Qing, Zhang, Hai-Qing
We develop a general theory for computing the Renyi entropy with general multiple disjoint intervals from the swapping operations. Our theory is proposed based on the fact that we have observed the resemblance between the replica trick in quantum fie
Externí odkaz:
http://arxiv.org/abs/2411.18353
The eigenstate thermalization hypothesis (ETH) in chaotic two dimensional CFTs is subtle due to infinitely many conserved KdV charges. Previous works have demonstrated that primary CFT eigenstates have flat entanglement spectrum, which is very differ
Externí odkaz:
http://arxiv.org/abs/2409.19271
Autor:
Menara, Giuliamaria
In this paper we investigate the regimes where an Erdos-Renyi random graph has torsion free eulerian magnitude homology groups. To this end, we start be introducing the eulerian Asao-Izumihara complex - a quotient CW-complex whose homology groups are
Externí odkaz:
http://arxiv.org/abs/2409.03472
In this study, we calculate the $m-1$ correction to the reflected entropy for two adjacent intervals on a half-infinite line within the AdS$_3$/BCFT$_2$ framework, where $m$ is a Renyi index for a canonical purification. We utilize the doubling trick
Externí odkaz:
http://arxiv.org/abs/2408.14034
Autor:
Klich, Israel
In this note, I highlight a useful formula for the SWAP operator as an average of anti-correlated Heisenberg-Weyl displacements, valid for arbitrary-dimensional quantum systems. As an application I show how the relation can be used to quickly prove n
Externí odkaz:
http://arxiv.org/abs/2408.15161
Autor:
Bangachev, Kiril, Bresler, Guy
The distribution $\mathsf{RGG}(n,\mathbb{S}^{d-1},p)$ is formed by sampling independent vectors $\{V_i\}_{i = 1}^n$ uniformly on $\mathbb{S}^{d-1}$ and placing an edge between pairs of vertices $i$ and $j$ for which $\langle V_i,V_j\rangle \ge \tau^p
Externí odkaz:
http://arxiv.org/abs/2408.00995
Publikováno v:
Traitement du Signal. Apr2024, Vol. 41 Issue 2, p1035-1041. 7p.