269 citations · 316 across the 3 of their papers we have counts for
8 papers · 1 filter
Quantum speed-up in collisional battery charging
Stella Seah, Martí Perarnau-Llobet, Géraldine Haack +2
We present a collision model for the charging of a quantum battery by identical nonequilibrium qubit units. When the units are prepared in a mixture of energy eigenstates, the ener…
Hybrid Thermal Machines: Generalized Thermodynamic Resources for Multitasking
Gonzalo Manzano, Rafael Sánchez, Ralph Silva +4
Thermal machines perform useful tasks--such as producing work, cooling, or heating--by exchanging energy, and possibly additional conserved quantities such as particles, with reser…
Critical heat current for operating an entanglement engine
Shishir Khandelwal, Nicolas Palazzo, Nicolas Brunner +1
Autonomous entanglement engines have recently been proposed to generate steady-state bipartite and multipartite entanglement exploiting only incoherent interactions with thermal ba…
Energy-Time Entangled Two-Photon Molecular Absorption
Dmitry Tabakaev, Matteo Montagnese, Geraldine Haack +4
Nonlinear spectroscopy and microscopy techniques are ubiquitous in a wide range of applications across physics and biology. However, these usually rely on high-powered pulsed laser…
Autonomous multipartite entanglement engines
Armin Tavakoli, Géraldine Haack, Nicolas Brunner +1
The generation of genuine multipartite entangled states is challenging in practice. Here we explore a new route to this task, via autonomous entanglement engines which use only inc…
Unifying paradigms of quantum refrigeration: A universal and attainable bound on cooling
Fabien Clivaz, Ralph Silva, Géraldine Haack +3
Cooling quantum systems is arguably one of the most important thermodynamic tasks connected to modern quantum technologies and an interesting question from a foundational perspecti…