在中科院院士俞大鹏的带领下，深圳国际量子研究院与德国斯图加特大学的联合研究团队在量子声学领域实现了关键突破1。研究人员在二维混合量子芯片实验平台上率先实现多方真纠缠声子态的制备与跨节点传输1。
这一成果建立了具有扩展潜力的多HBAR混合量子架构1。HBAR（高阶体声学波机械振子）具有多模式、长寿命以及可在芯片上集成等优点，为构建下一代量子信息处理平台和分布式量子网络开辟了新方向1。相关研究成果已于北京时间16日发表在国际学术期刊《科学》上1。
A collaborative research team led by Chinese Academy of Sciences academician Yu Dapeng has achieved a significant milestone in quantum acoustics, successfully demonstrating the preparation and cross-node transmission of multipartite genuine entangled phonon states on a two-dimensional hybrid quantum chip platform.1 The joint effort, involving the Shenzhen International Quantum Research Institute and Germany's University of Stuttgart, represents the first demonstration of multi-mode genuine entangled state transmission across two HBARs (high-order bulk acoustic resonators), while establishing a scalable multi-HBAR hybrid quantum architecture.1
The research findings were published in the journal Science on the 16th Beijing time.1 The research team comprises academician Yu Dapeng, the Tan Dian research group from the Shenzhen International Quantum Research Institute, and researchers from the University of Stuttgart. HBARs offer multi-mode operation, long coherence times, and on-chip integration capabilities to advance quantum information processing.1 This breakthrough opens new pathways for constructing next-generation quantum information processing platforms and distributed quantum networks.1
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