Quantum information is the information of the state of a quantum system. It is the basic entity of study in quantum information theory, and can be manipulated...

Quantum information science is a field that combines the principles of quantum mechanics with information theory to study the processing, analysis, and...

Quantum Computation and Quantum Information is a textbook about quantum information science written by Michael Nielsen and Isaac Chuang, regarded as a...

Quantum teleportation is a technique for transferring quantum information from a sender at one location to a receiver some distance away. While teleportation...

obstacles to useful applications. The basic unit of information in quantum computing, the qubit (or "quantum bit"), serves the same function as the bit in classical...

The quantum Fisher information is a central quantity in quantum metrology and is the quantum analogue of the classical Fisher information. It is one of...

of all quantum physics, which includes quantum chemistry, quantum field theory, quantum technology, and quantum information science. Quantum mechanics...

Quantum entanglement is the phenomenon of a group of particles being generated, interacting, or sharing spatial proximity in a manner such that the quantum...

cryptography is quantum key distribution, which offers an information-theoretically secure solution to the key exchange problem. The advantage of quantum cryptography...

The quantum mind or quantum consciousness is a group of hypotheses proposing that local physical laws and interactions from classical mechanics or connections...

The black hole information paradox is a paradox that appears when the predictions of quantum mechanics and general relativity are combined. The theory...

Quantum superposition is a fundamental principle of quantum mechanics that states that linear combinations of solutions to the Schrödinger equation are...

npj Quantum Information is a peer-reviewed open-access scientific journal covering quantum information science. It was established in 2015, launched by...

transmission of information in the form of quantum bits, also called qubits, between physically separated quantum processors. A quantum processor is a...

development of quantum computing, quantum communication and quantum sensing. Quantum computing and communication are two sub-fields of quantum information science...

interpretation of quantum mechanics is an attempt to explain how the mathematical theory of quantum mechanics might correspond to experienced reality. Quantum mechanics...

attempts at creating a quantum information theory, showing that Shannon information theory cannot directly be generalized to the quantum case, but rather that...

Continuous-variable (CV) quantum information is the area of quantum information science that makes use of physical observables, like the strength of an...

detectable anomalies. By using quantum superpositions or quantum entanglement and transmitting information in quantum states, a communication system can...

In quantum computing, a qubit (/ˈkjuːbɪt/) or quantum bit is a basic unit of quantum information—the quantum version of the classic binary bit physically...

Quantum error correction (QEC) is a set of techniques used in quantum computing to protect quantum information from errors due to decoherence and other...

Quantum decoherence is the loss of quantum coherence. Quantum decoherence has been studied to understand how quantum systems convert to systems that can...

counter-intuitive predictions of quantum mechanics, such as entanglement and teleportation, and are a useful resource for quantum information processing. Light propagating...

In quantum computing, a quantum algorithm is an algorithm that runs on a realistic model of quantum computation, the most commonly used model being the...

In quantum physics, a measurement is the testing or manipulation of a physical system to yield a numerical result. A fundamental feature of quantum theory...

In quantum information theory, a quantum channel is a communication channel which can transmit quantum information, as well as classical information. An...

In quantum information theory, quantum mutual information, or von Neumann mutual information, after John von Neumann, is a measure of correlation between...

Quantum machine learning is the integration of quantum algorithms within machine learning programs. The most common use of the term refers to machine learning...

QUANTUM association and is published by GESIS – Leibniz Institute for the Social Sciences. The journal was established in 1976 as QUANTUM Information...

away, what happens to the information stored in them (since quantum mechanics does not provide for the destruction of information)? Or does the radiation...