内容: Realizing robust quantum information transfer between long-lived qubit registers is a key challenge for quantum information science and technology. Here we demonstrate unconditional teleportati...
内容: The field of cavity quantum electrodynamics (cQED) with quantum conductors has become an extremely active field of research. The milestone year was 2004, when superconducting qubits have been i...
内容: Intensive studies of entanglement properties have proven essential for our understanding of quantum many-body systems. In contrast, much less is known about the role of quantum nonlocality in t...
内容: During the past decade, research into superconducting quantum bits (qubits) based on Josephson junctions has made rapid progress1. Many foundational experiments have been performed2–8, and sup...
内容: We propose a realizable architecture using one-dimensional transmission line resonators to reach the strongcoupling limit of cavity quantum electrodynamics in superconducting electrical circuit...
内容: We propose an efficient protocol to perform universal quantum control of an oscillator mode (e.g. cavity mode) off-resonantly coupled to an ancillary qubit. With an excitation number truncation...