Paper asks when quantum controllers should compute, simulate, or learn fidelity
Analytical methods can suffice in simple regimes, while learned surrogates cut runtime versus simulation for online control.
Stories per day · 30 days
1 RSS
Relatedcommunication-complexity1control-plane1quality-of-transmission1quantum-cryptography1quantum-networks1secure-computation1surrogate-models1
5 stories, newest first · one card per story
Stories tagged #entanglement
Quantum protocols cut communication for equality, majority, and AND
Entanglement-assisted three-party equality uses about 1.633n qubits, versus at least 3n without it.
Cisco quantum network controller lets apps order entanglement on demand
Cisco’s Quantum Network Controller prototype lets applications order entanglement on demand across a shared fabric.
2
Breaking the Bounded Entanglement Barrier for Quantum Position Verification
A BB84-based quantum position verification protocol stays secure against LOCC adversaries with arbitrary finite entanglement.
New lower bounds for CDS and $f$-routing
New lower bounds tie robust CDS randomness to communication complexity and inner-product routing entanglement to sign rank.