… bus allowing a non-local coupling of multiple qubits. To realize the cavity bus, we place two
superconducting qubits 5 mm apart at opposite ends of a superconducting transmission line …

… superconducting gatemon qubits are coupled to the cavity, which acts as a quantum bus. …
Couplings between superconducting qubits are commonly controlled by detuning their …

… to determine the frequency of bus resonators and the strength of bus-qubit coupling. We …
one of the bus cavities. (c) 1 / T 2 echo versus CW drive frequency on resonance with one bus …

… 10,11,12,13 , communication of individual quantum states between superconducting qubits
via a quantum bus has not yet been realized. Here, we perform an experiment demonstrating …

… Two superconducting gatemon qubits are coupled to the cavity, which acts as a quantum bus.
… While superconducting qubit circuits often use on-chip current lines to generate fluxes for …

… to cavities we present a completely new technique to achieve strong coupling of single
atomic systems to superconducting cavities, which is reminiscent to trapped ions or cavity-QED …

… in this device the tunable bus is detuned above the frequencies of the qubits, for the
purposes of the following discussion we will call this the bus above qubits (BAQ) architecture. …

… two superconducting qubits via cavity bus shown in Figure 4 … superconducting qubit can be
coupled with superconducting … of qubit with cavity resonetor is possible only if qubit is tuned …

… superconducting coaxial cable with custom connectors couples capacitively to transmon
qubits and acts as a modular, high-Q quantum bus… bosonic encodings in high-Q cavities [27–33]…

… of the data bus. Since it is the coupling bus and not the qubits that are tuned, the qubits can
… ) acts as a shift of the cavity frequency that depends on the state of the qubit. Indeed, in this …