[HTML][HTML] Monotone measures of statistical complexity

Ł Rudnicki, IV Toranzo, P Sánchez-Moreno, JS Dehesa - Physics Letters A, 2016 - Elsevier
We introduce and discuss the notion of monotonicity for the complexity measures of general
probability distributions, patterned after the resource theory of quantum entanglement. Then …

Rényi entropies characterizing the shape and the extension of the phase space representation of quantum wave functions in disordered systems

I Varga, J Pipek - Physical Review E, 2003 - APS
We discuss some properties of the generalized entropies, called Rényi entropies, and their
application to the case of continuous distributions. In particular, it is shown that these …

A generalized statistical complexity measure: Applications to quantum systems

R López-Ruiz, Á Nagy, E Romera… - Journal of Mathematical …, 2009 - pubs.aip.org
A two-parameter family of complexity measures C ̃ (α, β) based on the Rényi entropies is
introduced and characterized by a detailed study of its mathematical properties. This family …

Parameter and q asymptotics of ‐norms of hypergeometric orthogonal polynomials

N Sobrino, JS Dehesa - International Journal of Quantum …, 2023 - Wiley Online Library
The three canonical families of the hypergeometric orthogonal polynomials in a continuous
real variable (Hermite, Laguerre, and Jacobi) control the physical wavefunctions of the …

Complexity measures and uncertainty relations of the high-dimensional harmonic and hydrogenic systems

N Sobrino-Coll, D Puertas-Centeno… - Journal of Statistical …, 2017 - iopscience.iop.org
In this work we find that not only the Heisenberg-like uncertainty products and the Rényi-
entropy-based uncertainty sum have the same first-order values for all the quantum states of …

Monotone complexity measures of multidimensional quantum systems with central potentials

JS Dehesa - Journal of Mathematical Physics, 2023 - pubs.aip.org
In this work, we explore the (inequality-type) properties of the monotone complexity-like
measures of the internal complexity (disorder) of multidimensional non-relativistic electron …

One-parameter Fisher–Rényi complexity: Notion and hydrogenic applications

IV Toranzo, P Sánchez-Moreno, Ł Rudnicki, JS Dehesa - Entropy, 2016 - mdpi.com
In this work, the one-parameter Fisher–Rényi measure of complexity for general d-
dimensional probability distributions is introduced and its main analytic properties are …

Complexity of two-level systems

I Varga - Physica A: Statistical Mechanics and its Applications, 2025 - Elsevier
Complexity of two-level systems, eg spins, qubits, magnetic moments etc, are analysed
based on the so-called correlational entropy in the case of pure quantum systems and the …

One-parameter Superscaling at the Metal-Insulator Transition in Three Dimensions

I Varga, E Hofstetter, J Pipek - Physical review letters, 1999 - APS
Based on the spectral statistics obtained in numerical simulations on three-dimensional
disordered systems within the tight-binding approximation, a new superuniversal scaling …

Algebraic and complexity‐like properties of Jacobi polynomials: Degree and parameter asymptotics

N Sobrino, J S.‐Dehesa - International Journal of Quantum …, 2022 - Wiley Online Library
The Jacobi polynomials conform the canonical family of hypergeometric orthogonal
polynomials (HOPs) with the two‐parameter weight function on the interval. The spreading …