GHZ-state

The 'GHZ-state' refers to a specific type of quantum state used to evaluate the performance of quantum circuits, particularly in the context of error detection and entanglement generation, and it involves circuits that generate Greenberger-Horne-Zeilinger states with up to 8,192 qubits.

Papers using GHZ-state (4)

Bit-Vector Abstractions to Formally Verify Quantum Error Detection & Entanglement2026Projective Measurements: Topological Quantum Computing with an Arbitrary Number of Qubits2025Impossibility via W states and feasibility via W-like states for perfect quantum teleportation2025Variational preparation of entangled states in a system of transmon qubits2025