We examine a quantum Otto engine with a harmonic working medium consisting of two
particles to explore the use of wave function symmetry as an accessible resource. It is shown …

Relativistic quantum systems exhibit unique features not present at lower energies, such as
the existence of both particles and antiparticles, and restrictions placed on the system …

In this paper, we analyze the total work extracted and the efficiency of the magnetic Otto
cycle in its classic and quantum versions. As a general result, we found that the work and …

By harnessing quantum phenomena, quantum devices have the potential to outperform their
classical counterparts. Here, we examine using wave function symmetry as a resource to …

At a discrete set of magic angles, twisted bilayer graphene has been shown to host
extraordinarily flat bands, correlated insulating states, unconventional superconductivity …

Quantum Szilard engine constitutes an adequate interplay of thermodynamics, information
theory and quantum mechanics. Szilard engines are in general operated by a Maxwell's …

In this work, we study the performance of a quasistatic and quantum-adiabatic magnetic Otto
cycles with a working substance composed of a single graphene quantum dot modeled by …

In low-dimensional systems, indistinguishable particles can display statistics that interpolate
between bosons and fermions. Signatures of these “anyons” have been detected in two …

We investigate two coupled spins 1/2 in a magnetic field as the working substance of the
quantum Otto cycle. In the quantum adiabatic strokes, finite-time parametric transformations …

This study investigates a theoretical model of a Quantum Otto Cycle (QOC) that utilizes a
working fluid spin‐chain‐star model. The system consists of a central atom interacting with …