Researchers using Quix Quantums technology have successfully demonstrated the on-chip generation of so-called Greenberger-Horne-Zeilinger (GHZ) states, a critical component for the advancement of photonic quantum computing. The Dutch startup focusing on photonics-based quantum computing hails the result as a breakthrough that validates the companys roadmap towards building a scalable universal quantum computer. <\/p>\n
The creation of GHZ states is necessary for photonic quantum computers. In a matter-based quantum computer, qubits are stationary, typically positioned on a specialized chip. By contrast, a photonic quantum computer uses flying qubits of light to process and transmit information. This information is constantly passed from one state to another through a process called quantum teleportation. The GHZ states entanglements across three photonic qubits are the crucial resource enabling the computer to maintain this information. <\/p>\n
This milestone demonstrates the capability of photonic quantum computers to generate multi-photon entanglement in a way that advances the roadmap toward large-scale quantum computation. The generation of GHZ states is evidence of the transformative potential of Quix Quantums photonic quantum computing technology, commented CEO Stefan Hengesbach of Quix. <\/p>\n
Quix next challenge is now making many of these devices. When comparing one GHZ state to a million GHZ states, think of it as the spark needed to create a blazing fire. The more GHZ states a photonic quantum computer contains, the more powerful it becomes, added Chief Scientist Jelmer Renema. <\/p>\n
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\nQuix checks off another condition to build universal quantum computer - Bits&Chips<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"