Colloquium: Quantum coherence as a resource
The coherent superposition of states, in combination with the quantization of observables,
represents one of the most fundamental features that mark the departure of quantum …
represents one of the most fundamental features that mark the departure of quantum …
Quantum resource theories
Quantum resource theories (QRTs) offer a highly versatile and powerful framework for
studying different phenomena in quantum physics. From quantum entanglement to quantum …
studying different phenomena in quantum physics. From quantum entanglement to quantum …
Robustness of coherence: an operational and observable measure of quantum coherence
Quantifying coherence is an essential endeavor for both quantum foundations and quantum
technologies. Here, the robustness of coherence is defined and proven to be a full …
technologies. Here, the robustness of coherence is defined and proven to be a full …
Coherence as a Resource for Shor's Algorithm
Shor's factoring algorithm provides a superpolynomial speedup over all known classical
factoring algorithms. Here, we address the question of which quantum properties fuel this …
factoring algorithms. Here, we address the question of which quantum properties fuel this …
Quantum coherence and ergotropy
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 …
thermodynamics of both classical and quantum systems. In the quantum setting, finite-time …
Robustness of asymmetry and coherence of quantum states
Quantum states may exhibit asymmetry with respect to the action of a given group. Such an
asymmetry of states can be considered a resource in applications such as quantum …
asymmetry of states can be considered a resource in applications such as quantum …
Convex resource theory of non-Gaussianity
Continuous-variable systems realized in quantum optics play a major role in quantum
information processing, and it is also one of the promising candidates for a scalable …
information processing, and it is also one of the promising candidates for a scalable …
Comparison of incoherent operations and measures of coherence
A resource theory of quantum coherence attempts to characterize the quantum coherence
that exists in a given quantum system. Many different approaches to a resource theory of …
that exists in a given quantum system. Many different approaches to a resource theory of …
Macroscopic quantum states: Measures, fragility, and implementations
Large-scale quantum effects have always played an important role in the foundations of
quantum theory. With recent experimental progress and the aspiration for quantum …
quantum theory. With recent experimental progress and the aspiration for quantum …
Catalysis of entanglement and other quantum resources
In 1835, Jacob Berzelius observed a common feature among several chemical reactions:
they all required an additional substance, which remained unchanged in the process. He …
they all required an additional substance, which remained unchanged in the process. He …