4 citations · 4 across the 3 of their papers we have counts for
6 papers · 1 filter
Perturbative approach to the first law of quantum thermodynamics
Mario Reis, Maron F. Anka, Vinicius Gomes de Paula +1
In quantum thermodynamics, the decomposition of energy exchanges into heat and work remains an open problem beyond weak-coupling and slow-driving regimes. Recent formulations have…
Security bounds for unidimensional discrete-modulated CV-QKD: a Gaussian extremality approach
John A. Mora Rodríguez, Maron F. Anka, Leonardo J. Pereira +2
Unidimensional (1D) Gaussian-modulated continuous-variable quantum key distribution protocols have been proposed as a way to simplify implementation and reduce costs through single…
An introductory review of the theory of continuous-variable quantum key distribution: Fundamentals, protocols, and security
Maron F Anka, John A. Mora Rodríguez, Douglas F. Pinto +3
Continuous-variable quantum key distribution (CV-QKD) has emerged as a promising approach for secure quantum communication, offering advantages such as high key generation rates, c…
Simulating Work Extraction in a Dinuclear Quantum Battery Using a Variational Quantum Algorithm
Lucas Galvão, Ana Clara das Neves, Maron Anka +1
Understanding the thermodynamic properties of quantum systems is essential for developing energy-efficient quantum technologies. In this regard, this work explores the application…
Work and efficiency fluctuations in a quantum Otto cycle with idle levels
Maron F. Anka, Thiago R. de Oliveira, Daniel Jonathan
We study the performance of a quantum Otto heat engine with two spins coupled by a Heisenberg interaction, taking into account not only the mean values of work and efficiency but a…
Quantifying quantum coherence in a metal-silicate framework
C. Cruz, M. F. Anka
The study of quantum coherence in condensed matter systems is a broad avenue to be explored toward the enhancement of its quantum properties by means of material engineering. In th…