论文标题
在53克量子计算机上制备光子的激子冷凝物
Preparation of an Exciton Condensate of Photons on a 53-Qubit Quantum Computer
论文作者
论文摘要
量子计算通过制备和操纵纠缠量子状态来承诺某些类别的经典计算的指数加速。到目前为止，量子计算机上的大多数分子模拟都仅限于少量粒子。在这里，我们在53 Quition IBM量子计算机上准备一个高度纠缠的状态，该计算机代表53个颗粒，该计算机揭示了光子颗粒和孔的激子冷凝物的形成。虽然难以捉摸超过50年，但最近在石墨烯双层和金属辣椒剂的电子孔对中实现了这种冷凝水。我们使用光子冷凝物的结果有可能进一步探索这种新形式的冷凝水，该冷凝水可能在实现有效的室温能量运输方面起着重要作用。
Quantum computation promises an exponential speedup of certain classes of classical calculations through the preparation and manipulation of entangled quantum states. So far most molecular simulations on quantum computers, however, have been limited to small numbers of particles. Here we prepare a highly entangled state on a 53-qubit IBM quantum computer, representing 53 particles, which reveals the formation of an exciton condensate of photon particles and holes. While elusive for more than 50 years, such condensates were recently achieved for electron-hole pairs in graphene bilayers and metal chalcogenides. Our result with a photon condensate has the potential to further the exploration of this new form of condensate that may play a significant role in realizing efficient room-temperature energy transport.
