Dark matter detection using superconducting qubits

Abstract: Detection of wave-like dark matter using superconducting qubits is proposed. Due to their capacitive coupling with external electric fields, superconducting qubits are well-suited for detecting dark matter candidates such as hidden photons or axions, which induce effective electric fields. I will discuss the expected sensitivity in the search of these dark matter candidates using superconducting qubits as quantum sensors. I will also explore a possibility to enhance the signal rate with the help of the quantum coherence in qubits.