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Superdense coding

Known as: Quantum dense coding, Super dense coding, Super-dense coding 
In quantum information theory, superdense coding is a technique used to send two bits of classical information using only one qubit. It is the… 
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Related topics

Related topics

13 relations
Bell stateControlled NOT gateHolevo's theoremInformation causality

Broader (1)

Quantum information science

Papers overview

Semantic Scholar uses AI to extract papers important to this topic.
2013
2013
Software-defined quantum communication systems
We show how to extend the paradigm of software-de ned communication to include quantum communication systems. We introduce the… 
2012
2012
Quantum secure direct communication based on quantum dense coding using a class of W-states
According to the characteristics of a class of three-particle W-states and the quantum dense coding,a new quantum secure direct… 
2012
2012
MRR quantum dense coding for optical wireless communication system using decimal convertor
In this study, simply two systems consist of series of microring resonators (MRRs) and a add/drop filter are used to generate a… 
2010
2010
A Weightless Neural Node Based on a Probabilistic Quantum Memory
The success of quantum computation is most commonly associated with speed up of classical algorithms, as the Shor's factoring… 
2009
2009
Superdense coding using the quantum superposition principle
By sending a classical two-level system, one can transfer information about only \emph{two} distinguishable outcomes. Here we… 
2008
2008
Controlled quantum dense coding via a non-maximal entangled state
In this paper,the Controlled quantum dense coding via a non-maximal entangled state was investigated.It is shown that the… 
2003
2003
Entanglement concentration by ordinary linear optical devices without postselection
Recently, entanglement concentrations have been experimentaly demonstrated by postselection [T. Yamamoto et al., Nature (London… 
2003
2003
Possibility of producing the event-ready two-photon polarization entangled state with normal photon detectors
We propose a scheme to produce the maximally two-photon polarization entangled state with single-photon sources and the passive… 
2001
2001
Quantum cryptography without a quantum channel
This paper has been withdrawn by the authors because the results obtained have been reported earlier by other authors. 
2000
2000
Equally distant, partially entangled alphabet states for quantum channels
Each Bell state has the property that by performing just local operations on one qubit, the complete Bell basis can be generated… 
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