output
20062026
most citedRecurrence for discrete time unitary evolutions

126 citations

136 papers

astro-ph.EP2026

A generalized dipole-segment model for the gravitational field of elongated bodies

A. K. de Almeida, A. F. S. Ferreira, L. B. T. Santos +6

Context. Various simplified models have been investigated to understand the complex dynamical environment near irregular asteroids. We propose a generalized dipole-segment model (G…

cond-mat.stat-mech2025★ 2 cited

Hybrid quantum-classical systems: statistics, entropy, microcanonical ensemble and its connection to the canonical ensemble

J. L. Alonso, C. Bouthelier-Madre, A. Castro +2

We describe in detail a mathematical framework in which statistical ensembles of hybrid classical-quantum systems can be properly described. We show how a maximum entropy principle…

math.CV2025

On some indices of foliations and applications

Arturo Fernández-Pérez, Evelia R. García Barroso, Nancy Saravia-Molina

In this paper we establish a relationship between the Milnor number, the -number, and the Tjurina number of a foliation with respect to an effective balanced divisor of separatr…

cs.IT2025

New quantum codes from homothetic-BCH codes

Carlos Galindo, Fernando Hernando, Helena Martín-Cruz

We introduce homothetic-BCH codes. These are a family of -ary classical codes of length , where and are suitable positive integers such that the…

cs.IT2025★ 2 cited

New Quantum MDS Codes with Flexible Parameters from Hermitian Self-Orthogonal GRS Codes

Oisin Campion, Fernando Hernando, Gary McGuire

Let be a prime power. Let be a divisor of , and let and be divisors of . Under certain conditions we prove that there exists an MDS stabilizer quant…

cs.IT2023★ 2 cited

MDS, Hermitian Almost MDS, and Gilbert-Varshamov Quantum Codes from Generalized Monomial-Cartesian Codes

Beatriz Barbero-Lucas, Fernando Hernando, Helena Martín-Cruz +1

We construct new stabilizer quantum error-correcting codes from generalized monomial-Cartesian codes. Our construction uses an explicitly defined twist vector, and we present formu…