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Verifiable Quantum Anonymous Transmission: Difference between revisions
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Verifiable Quantum Anonymous Transmission (edit)
Revision as of 14:53, 9 September 2019
, 9 September 2019→Outline
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* <span style="font-variant:small-caps">Notification</span> [[Verifiable Quantum Anonymous Transmission#References|[3]]]: allows one player to anonymously notify another player, using <span style="font-variant:small-caps">LogicalOR</span>. | * <span style="font-variant:small-caps">Notification</span> [[Verifiable Quantum Anonymous Transmission#References|[3]]]: allows one player to anonymously notify another player, using <span style="font-variant:small-caps">LogicalOR</span>. | ||
* <span style="font-variant:small-caps">RandomBit</span> [[Verifiable Quantum Anonymous Transmission#References|[1]]]: allows one player to anonymously choose a bit according to a probability distribution, using <span style="font-variant:small-caps">LogicalOR</span>. | * <span style="font-variant:small-caps">RandomBit</span> [[Verifiable Quantum Anonymous Transmission#References|[1]]]: allows one player to anonymously choose a bit according to a probability distribution, using <span style="font-variant:small-caps">LogicalOR</span>. | ||
* <span style="font-variant:small-caps">Verification</span> [[Verifiable Quantum Anonymous Transmission#References|[4,5]]]: allows one player (the Verifier) to run a test to check if the shared state is the GHZ state. The Verifier instructs each player to measure their qubit in a particular basis and checks the parity of the measurement outcomes. | * <span style="font-variant:small-caps">[https://wiki.veriqloud.fr/index.php?title=Multipartite_Entanglement_Verification Verification]</span> [[Verifiable Quantum Anonymous Transmission#References|[4,5]]]: allows one player (the Verifier) to run a test to check if the shared state is the GHZ state. The Verifier instructs each player to measure their qubit in a particular basis and checks the parity of the measurement outcomes. | ||
* <span style="font-variant:small-caps">Anonymous Entanglement</span> [[Verifiable Quantum Anonymous Transmission#References|[2]]]: <math>n-2</math> nodes (all except for <math>\mathcal{S}</math> and <math>\mathcal{R}</math>) measure in the <math>X</math> basis and broadcast their measurement outcome. <math>\mathcal{S}</math> and <math>\mathcal{R}</math> broadcast random dummy bits. The parity of measurement outcomes allows the establishment of an entangled link between <math>\mathcal{S}</math> and <math>\mathcal{R}</math> which is called anonymous entanglement. | * <span style="font-variant:small-caps">Anonymous Entanglement</span> [[Verifiable Quantum Anonymous Transmission#References|[2]]]: <math>n-2</math> nodes (all except for <math>\mathcal{S}</math> and <math>\mathcal{R}</math>) measure in the <math>X</math> basis and broadcast their measurement outcome. <math>\mathcal{S}</math> and <math>\mathcal{R}</math> broadcast random dummy bits. The parity of measurement outcomes allows the establishment of an entangled link between <math>\mathcal{S}</math> and <math>\mathcal{R}</math> which is called anonymous entanglement. | ||