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Efficient Conversion of Quantum Information Resources

Project description

Efficient protocols for long-distance quantum communication

In quantum communications, entangled states are considered a 'resource' – something that is costly to produce and that allows the implementation of valuable transformations. A famous resource conversion provided by the quantum teleportation protocol says we can send one qubit with the transmission of a shared entangled pair of qubits (ebit) plus two qubits of classical communication (cbits). Casting quantum protocols in such resource inequalities has proven useful since the algebraic manipulation of inequalities results in new protocols. However, this approach has hitherto been largely limited to point-to-point communication. The goal of the EU-funded RESOURCE Q project is to develop more efficient communication protocols over long distances. Another focus will be on exploiting the connection between entangled states and tensors.

Host institution

KOBENHAVNS UNIVERSITET
Net EU contribution
€ 1 953 750,00
Address
Norregade 10
1165 Kobenhavn
Denmark

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Region
Danmark Hovedstaden Byen København
Activity type
Higher or Secondary Education Establishments
Non-EU contribution
€ 0,00

Beneficiaries (1)

KOBENHAVNS UNIVERSITET
Denmark
Net EU contribution
€ 1 953 750,00
Address
Norregade 10
1165 Kobenhavn

See on map

Region
Danmark Hovedstaden Byen København
Activity type
Higher or Secondary Education Establishments
Non-EU contribution
€ 0,00