In quantum information theory, superdense coding (also referred to as dense coding) is a quantum communication protocol to communicate a number of classical...

Bell's states is useful in analysis of quantum communication, such as superdense coding and quantum teleportation. These mechanisms cannot transmit information...

quantum multiplexing (the earliest example of oblivious transfer) and superdense coding (the first and most basic example of entanglement-assisted communication)...

However, a qubit can hold more information, e.g., up to two bits using superdense coding. A bit is always completely in either one of its two states, and a...

improvements on past calculations. Physics portal Science portal Superdense coding Quantum complex network Quantum mechanics Introduction to quantum...

that only require the use of a handful of quantum logic gates are superdense coding, the quantum Byzantine agreement and the BB84 cipherkey exchange protocol...

information about its preparation. This is Holevo's theorem. However, in superdense coding a sender, by acting on one of two entangled qubits, can convey two...

quantum communication protocols, such as quantum key distribution and superdense coding. Contrary to popular misconception, entanglement does not allow sending...

(2016). "Classical hypercorrelation and wave-optics analogy of quantum superdense coding". Scientific Reports. 5: 18574. Bibcode:2015NatSR...518574L. doi:10...

applications, such as quantum teleportation, quantum error correction, and superdense coding, rely on entanglement. However, entanglement is a fragile quantum...

through the process of the computation than is possible classically. Superdense coding Preskill, John (June 2016). "Chapter 10. Quantum Shannon Theory" (PDF)...

communication, a stabilizer code is a class of quantum codes for performing quantum error correction. The toric code, and surface codes more generally, are types...

teleportation quantum energy teleportation quantum gate teleportation Superdense coding Quantum algorithms Algorithmic cooling Amplitude amplification Bernstein–Vazirani...

teleportation quantum energy teleportation quantum gate teleportation Superdense coding Quantum algorithms Algorithmic cooling Amplitude amplification Bernstein–Vazirani...

allows one to transmit quantum information using a classical channel. Superdense coding achieves two bits per qubit. These results indicate the significant...

teleportation quantum energy teleportation quantum gate teleportation Superdense coding Quantum algorithms Algorithmic cooling Amplitude amplification Bernstein–Vazirani...

redundancy. The simplest albeit inefficient approach is the repetition code. A repetition code stores the desired (logical) information as multiple copies, and—if...

algorithm applies, like the McEliece cryptosystem based on a problem in coding theory. Lattice-based cryptosystems are also not known to be broken by quantum...

The toric code is a topological quantum error correcting code, and an example of a stabilizer code, defined on a two-dimensional spin lattice. It is the...

be achieved. Among the best-known applications of entanglement are superdense coding and quantum teleportation. Most researchers believe that entanglement...

teleportation quantum energy teleportation quantum gate teleportation Superdense coding Quantum algorithms Algorithmic cooling Amplitude amplification Bernstein–Vazirani...

from a coding theory point of view information reconciliation is essentially source coding with side information. In consequence any coding scheme that...

teleportation quantum energy teleportation quantum gate teleportation Superdense coding Quantum algorithms Algorithmic cooling Amplitude amplification Bernstein–Vazirani...

them across various quantum hardware and simulators without modifying the code. The SDK supports multiple quantum programming libraries, including Qiskit...

|\Phi ^{+}\rangle } Bell state; this forms part of the setup of the superdense coding, quantum teleportation, and entangled quantum cryptography algorithms...

quantum multiplexing (the earliest example of oblivious transfer) and superdense coding Marc Zell, lawyer. "Regional Statistics". Israel Central Bureau of...

Coding and Mathematics. Springer. doi:10.1007/978-1-4757-3585-7. ISBN 978-1-4757-3585-7. Wang, Yongge (2016). "Quantum resistant random linear code based...

teleportation quantum energy teleportation quantum gate teleportation Superdense coding Quantum algorithms Algorithmic cooling Amplitude amplification Bernstein–Vazirani...

teleportation quantum energy teleportation quantum gate teleportation Superdense coding Quantum algorithms Algorithmic cooling Amplitude amplification Bernstein–Vazirani...

entanglement, as seen from an information-theoretic point of view Quantum dense coding Quantum teleportation Entanglement-assisted classical capacity No-communication...