8 papers
Catalytic advantage in asymptotic entanglement manipulation
Ray Ganardi
Entanglement is a key quantum resource in various quantum protocols, with a rich set of laws governing its manipulation. In this context, catalysis refers to the possibility of an…
Manipulating heterogeneous quantum resources over a network
Ray Ganardi, Jeongrak Son, Jakub Czartowski +2
Quantum information processing relies on a variety of resources, including entanglement, coherence, non-Gaussianity, and magic. In realistic settings, protocols run on networks of…
Catalytic channels are the only noise-robust catalytic processes
Jeongrak Son, Ray Ganardi, Shintaro Minagawa +3
Catalysis refers to the possibility of enabling otherwise inaccessible quantum state transitions by supplying an auxiliary system, provided that the auxiliary is returned to its in…
Second Law of Entanglement Manipulation with Entanglement Battery
Ray Ganardi, Tulja Varun Kondra, Nelly H. Y. Ng +1
A central question since the beginning of quantum information science is how two distant parties can convert one entangled state into another. It has been conjectured that such con…
Coherence manipulation in asymmetry and thermodynamics
Tulja Varun Kondra, Ray Ganardi, Alexander Streltsov
In the classical regime, thermodynamic state transformations are governed by the free energy. This is also called as the second law of thermodynamics. Previous works showed that, a…
Local Purity Distillation in Quantum Systems: Exploring the Complementarity Between Purity and Entanglement
Ray Ganardi, Piotr Masajada, Moein Naseri +1
Quantum thermodynamics and quantum entanglement represent two pivotal quantum resource theories with significant relevance in quantum information science. Despite their importance,…