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

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

tasks quantum speedups are proven impossible. The basic unit of information in quantum computing is the qubit, similar to the bit in traditional digital...

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...

properties of quantum mechanics, especially quantum entanglement, quantum superposition, and quantum tunneling. Quantum computing, sensors, cryptography, simulation...

in science fiction as a means to transfer physical objects from one location to the next, quantum teleportation only transfers quantum information. The...

In quantum computing, quantum memory is the quantum-mechanical version of ordinary computer memory. Whereas ordinary memory stores information as binary...

Bell inequalities and pioneering quantum information science". An entangled system is defined to be one whose quantum state cannot be factored as a product...

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

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

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

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

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

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

In quantum computing, the threshold theorem (or quantum fault-tolerance theorem) states that a quantum computer with a physical error rate below a certain...

Quantum cryptography is the science of exploiting quantum mechanical properties to perform cryptographic tasks. The best known example of quantum cryptography...

Quantum radar is a speculative remote-sensing technology based on quantum-mechanical effects, such as the uncertainty principle or quantum entanglement...

approximation, with the purpose of performing quantum information processing and communication. Various models of quantum computation exist, but the most popular...

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

Information science (also known as information studies) is an academic field which is primarily concerned with analysis, collection, classification, manipulation...

In quantum information science, the Bell's states or EPR pairs: 25  are specific quantum states of two qubits that represent the simplest examples of...

notation. The current notation for quantum gates was developed by many of the founders of quantum information science including Adriano Barenco, Charles...

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

In quantum information theory, a quantum circuit is a model for quantum computation, similar to classical circuits, in which a computation is a sequence...

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

In quantum mechanics, negativity is a measure of quantum entanglement which is easy to compute. It is a measure deriving from the PPT criterion for separability...

Post-quantum cryptography (PQC), sometimes referred to as quantum-proof, quantum-safe, or quantum-resistant, is the development of cryptographic algorithms...

Library and information science(s) or studies (LIS) is an interdisciplinary field of study that deals generally with organization, access, collection...

establishing the violation of Bell inequalities and pioneering quantum information science". in 2012, Serge Haroche and David J. Wineland "for ground-breaking...