MicroCloud Hologram (NASDAQ: HOLO) Advances Quantum Communication with Brownian State Breakthrough
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MicroCloud Hologram Inc. (NASDAQ: HOLO) has achieved a breakthrough in quantum communication, developing a transmission scheme for GHZ and W states utilizing a novel Brownian state quantum channel. Announced February 6, 2026, the Shenzhen-based technology service provider has established an efficient mechanism for transmitting multi-particle entangled states – a crucial step towards practical quantum networks. This innovation hinges on leveraging the unique characteristics of a special four-particle entangled state, the Brownian state, to forge stable quantum links. According to the company, this scheme “not only perfects the theoretical system of quantum teleportation but also provides new technical paths for information transmission in large-scale quantum systems,” paving the way for more robust and scalable quantum communication technologies. GHZ & W State Transmission via Brownian State Quantum Channels MicroCloud Hologram Inc. This development establishes “an efficient transmission mechanism for multi-particle entangled states,” according to the company, by constructing specialized quantum channels and measurement systems. Unlike conventional methods, the scheme leverages the unique properties of a Brownian state – a specific four-particle entangled state – to create stable quantum links for information transfer. The technical core of this innovation lies in the application of quantum Fourier transform for quantum state projection measurement and the precise orchestration of quantum gate operations. Researchers meticulously designed the sequence of these gates to reconstruct quantum states at the receiving end, perfecting the theoretical underpinnings of quantum teleportation and opening avenues for large-scale quantum systems. When transmitting a three-particle GHZ state, the sender performs a joint measurement, establishing “quantum correlation between the transmission state and the channel state.” Crucially, specially designed measurement devices ensure the results directly correspond to the channel state, allowing the receiver to accurately rebuild the original quantum information. This isn’t simply a theoretical exercise; the team has verified the feasibility of these quantum gate operations on superconducting quantum processors. By precisely controlling electromagnetic signals applied to qubits, they reliably execute the necessary quantum logic. The use of quantum Fourier transform offers “better system adaptability compared to traditional measurement methods,” streamlining the construction of measurement bases and facilitating implementation across diverse quantum hardware. Furthermore, the company reports that all quantum gate operations can be represented using a standard quantum gate set, simplifying the process and enhancing scalability. MicroCloud Hologram Inc. anticipates this protocol will be instrumental in building core transmission modules for distributed quantum computing and advancing quantum secure communication.
Quantum Fourier Transform Enables State Projection Measurement MicroCloud Hologram Inc. has developed a novel scheme for transmitting delicate quantum states – specifically GHZ and W states – utilizing Brownian state quantum channels, a development poised to refine quantum communication protocols. Central to this advancement is the application of the quantum Fourier transform to quantum state projection measurement, offering a more adaptable system than traditional methods.
The team precisely designed “a sequence of quantum gate operations required for reconstructing quantum states at the receiving end,” establishing a robust pathway for multi-particle entanglement transmission. This isn’t merely theoretical refinement; the researchers have moved beyond simulation, demonstrating feasibility through practical implementation. The Brownian state, a unique four-particle entangled configuration, forms the foundation of their quantum channel, leveraging its inherent characteristics to create stable quantum links. The quantum Fourier transform isn’t simply a mathematical tool here, but a core architectural component. Researchers utilize it to construct “the basic measurement framework required for projection measurement,” achieving accurate quantum state assessment by mapping states to standard measurement bases. This transformation, realized through a series of quantum logic gates, maintains a manageable system complexity even as the number of qubits increases, ensuring scalability.
The team has already verified these operations on superconducting quantum processors, demonstrating reliable control through electromagnetic signals. This protocol, with its standardized measurement base construction, promises to be readily adaptable for use in distributed quantum computing and quantum secure communication networks. This scheme establishes an efficient transmission mechanism for multi-particle entangled states by constructing special quantum channels and measurement systems.MicroCloud Hologram Inc.
Quantum Gate Operations for GHZ and W State Reconstruction MicroCloud Hologram Inc. The core of the technique lies in the carefully sequenced application of these gates, enabling reliable reconstruction even within noisy quantum systems. The research team has already demonstrated feasibility on superconducting quantum processors, achieving reliable logic operations through precise electromagnetic control of qubits. This standardization, coupled with the use of quantum Fourier transform to create systematic measurement bases, offers advantages for unified implementation on different platforms. Looking ahead, this protocol could become a core transmission module for distributed quantum computing, facilitating information transfer between nodes. MicroCloud Hologram Inc. is also exploring applications in quantum secure communication and distributed quantum measurement, with plans to invest over 400 million USD from cash reserves exceeding 3 billion RMB into frontier technologies like quantum computing and holography, aiming “to become a global leading quantum holography and quantum computing technology company.” HOLO’s Quantum Tech & Future Applications in Networks MicroCloud Hologram Inc. The technical architecture centers around the Brownian state – a four-particle entangled state – which HOLO leverages to establish stable quantum links. Verification of these operations has been successfully conducted on superconducting quantum processors, demonstrating reliable realization through precise electromagnetic control. Source: https://www.prnewswire.com/news-releases/microcloud-hologram-inc-develops-ghz-state-and-w-state-transmission-scheme-based-on-brownian-state-quantum-channel-302681274.html Tags: