Entropy production is a key quantity in any finite-time thermodynamic process. It is intimately
tied with the fundamental laws of thermodynamics, embodying a tool to extend …

The seminal work by Sadi Carnot in the early nineteenth century provided the blueprint of a
reversible heat engine and the celebrated second law of thermodynamics eventually …

Thermodynamics originated in the need to understand novel technologies developed by the
Industrial Revolution. However, over the centuries, the description of engines, refrigerators …

The quantization of gravity is widely believed to result in gravitons–particles of discrete
energy that form gravitational waves. But their detection has so far been considered …

Developments in the thermodynamics of small quantum systems envisage nonclassical
thermal machines. In this scenario, energy fluctuations play a relevant role in the description …

Engines are systems and devices that convert one form of energy into another, typically into
a more useful form that can perform work. In the classical setup, physical, chemical, and …

The efficient conversion of thermal energy to mechanical work by a heat engine is an
ongoing technological challenge. Since the pioneering work of Carnot, it has been known …

Constraints on work extraction are fundamental to our operational understanding of the
thermodynamics of both classical and quantum systems. In the quantum setting, finite-time …

We introduce a two-qubit engine that is powered by entanglement and local measurements.
Energy is extracted from the detuned qubits coherently exchanging a single excitation …

Following the rising interest in quantum information science, the extension of a heat engine
to the quantum regime by exploring microscopic quantum systems has seen a boon of …