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Quantum Speed Limit for Change of Basis
Moein Naseri, Chiara Macchiavello, Dagmar Bruß +2
Quantum speed limits provide ultimate bounds on the time required to transform one quantum state into another. Here, we extend the notion of quantum speed limits to collections of…
Is there a finite complete set of monotones in any quantum resource theory?
Chandan Datta, Ray Ganardi, Tulja Varun Kondra +1
Entanglement quantification aims to assess the value of quantum states for quantum information processing tasks. A closely related problem is state convertibility, asking whether t…
Identifying the value of a random variable unambiguously: Quantum versus classical approaches
Saronath Halder, Alexander Streltsov, Manik Banik
Quantum resources may provide advantage over their classical counterparts. Theoretically, in certain tasks, this advantage can be very high. In this work, we construct such a task…
Real quantum operations and state transformations
Tulja Varun Kondra, Chandan Datta, Alexander Streltsov
Resource theory of imaginarity provides a useful framework to understand the role of complex numbers, which are essential in the formulation of quantum mechanics, in a mathematical…
The power of noisy quantum states and the advantage of resource dilution
Marek Miller, Manfredi Scalici, Marco Fellous Asiani +1
Entanglement distillation allows to convert noisy quantum states into singlets, which can in turn be used for various quantum technological tasks, such as quantum teleportation and…
Correlations and energy in mediated dynamics
Tanjung Krisnanda, Su-Yong Lee, Changsuk Noh +4
The minimum time required for a quantum system to evolve to a distinguishable state is set by the quantum speed limit, and consequently influences the change of quantum correlation…