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Noise-resistant quantum state compression readout
Qubit measurement is generally the most error-prone operation that degrades the performance of near-term quantum devices, and the exponential decay...
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Quantum state transfer: interplay between gate and readout errors
Quantum networks consist of quantum nodes that are linked by entanglement, and quantum information can be transferred from one node to another....
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Advances in nuclear detection and readout techniques
“A Craftsman Must Sharpen His Tools to Do His Job,” said Confucius. Nuclear detection and readout techniques are the foundation of particle physics,...
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Readout-efficient superconducting nanowire single-photon imager with orthogonal time–amplitude multiplexing by hotspot quantization
Scaling superconducting nanowire single-photon detectors into a large array to obtain imaging capability is desired for applications in...
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Measurement-induced entanglement phase transition on a superconducting quantum processor with mid-circuit readout
Quantum many-body systems subjected to unitary evolution with the addition of interspersed measurements exhibit a variety of dynamical phases that do...
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Develo** a single-phase liquid argon detector with SiPM readout
Liquid argon is used as a target material in several current and planned experiments related to dark matter direct searching and neutrino detection....
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Optical driving, spin initialization and readout of single SiV− centers in a Fabry-Perot resonator
Large-scale quantum communication networks require quantum repeaters due to the signal attenuation in optical fibers. Ideal quantum repeater nodes...
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Feedback-based active reset of a spin qubit in silicon
Feedback control of qubits is a highly demanded technique for advanced quantum information protocols such as fault-tolerant quantum error correction....
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Multi-ensemble metrology by programming local rotations with atom movements
Current optical atomic clocks do not utilize their resources optimally. In particular, an exponential gain in sensitivity could be achieved if...
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Robust energy-selective tunneling readout of singlet-triplet qubits under large magnetic field gradient
Fast and high-fidelity quantum state detection is essential for building robust spin-based quantum information processing platforms in...
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Probabilistic error cancellation with sparse Pauli–Lindblad models on noisy quantum processors
Noise in quantum computers can result in biased estimates of physical observables. Accurate bias-free estimates can be obtained using probabilistic...
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Direct characteristic-function tomography of the quantum states of quantum fields
Herein, we propose a novel strategy for implementing a direct readout of the symmetric characteristic function of the quantum states of quantum...
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A diamond nanophotonic interface with an optically accessible deterministic electronuclear spin register
A contemporary challenge for the scalability of quantum networks is develo** quantum nodes with simultaneous high photonic efficiency and...
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Group-theoretic error mitigation enabled by classical shadows and symmetries
Estimating expectation values is a key subroutine in quantum algorithms. Near-term implementations face two major challenges: a limited number of...
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Online Demodulation and Trigger for Flux-ramp Modulated SQUID Signals
Due to the periodic characteristics of SQUIDs, a suitable linearization technique is required for SQUID-based readout. Flux-ramp modulation is a...
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A Rydberg atom-based amplitude-modulated receiver using the dual-tone microwave field
We propose a Rydberg atom-based receiver for amplitude-modulation (AM) reception utilizing a dual-tone microwave field. The pseudo-random binary...
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High fidelity two-qubit gates on fluxoniums using a tunable coupler
Superconducting fluxonium qubits provide a promising alternative to transmons on the path toward large-scale superconductor-based quantum computing...
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Time-reversal-based quantum metrology with many-body entangled states
Linear quantum measurements with independent particles are bounded by the standard quantum limit, which limits the precision achievable in estimating...
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Coherence of a charge stabilised tin-vacancy spin in diamond
Quantum information processing (QIP) with solid state spin qubits strongly depends on the efficient initialisation of the qubit’s desired charge...
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Scintillation Detectors in Gamma-Ray Astronomy
Inorganic Scintillators and Organic Plastic Scintillators are widely used for many applications in modern-day observational astronomy and cosmic-ray...