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arXiv:2604.09040v1 Announce Type: new Abstract: Giannelli and Chiribella derived an observable-generator duality for energy from a collision model of informational nonequilibrium. We study a continuou…
arXiv:2604.09002v1 Announce Type: new Abstract: Quantum repeaters constitute a promising platform for enabling long distance quantum communication and may ultimately serve as the backbone of a secure …
arXiv:2604.08955v1 Announce Type: new Abstract: Superconducting traveling-wave parametric amplifiers (TWPAs) are essential elements for enhancing the signal-to-noise ratio (SNR) and thus the read-out …
arXiv:2604.08919v1 Announce Type: new Abstract: The Lucas sequences are integers defined by a homogeneous recurrence relation. They include the well-known Fibonacci numbers, which appear abundantly in…
arXiv:2604.08918v1 Announce Type: new Abstract: Bell statistical-strength analyses and complexity-based model selection are usually treated separately. Here we relate them by showing that a witness ob…
arXiv:2604.08871v1 Announce Type: new Abstract: Quantum-mechanical incompatibility, which precludes the simultaneous precise measurement of non-commuting observables, imposes fundamental limits on the…
arXiv:2604.08861v1 Announce Type: new Abstract: The design of coupler-based superconducting two-qubit gates simplifies circuit layout and alleviate frequency crowding, thereby enhancing the scalabilit…
arXiv:2604.08852v1 Announce Type: new Abstract: The goal of this chapter is to investigate the effects of relaxation and dephasing on the quantum Rabi model in the ultrastrong coupling regime, and to …
arXiv:2604.08827v1 Announce Type: new Abstract: Machine learning models and their applications, such as autonomous driving systems, are becoming increasingly common and are essential components of hum…
arXiv:2604.08813v1 Announce Type: new Abstract: Resonators and qubits with a niobium (Nb) base metal layer achieve some of the highest coherence times in superconducting quantum devices. The performan…
arXiv:2604.08763v1 Announce Type: new Abstract: We extend the Weak Adversarial Neural Pushforward Method to the Wigner transport equation governing the phase-space dynamics of quantum systems. The cen…
arXiv:2604.08717v1 Announce Type: new Abstract: Temporally multimode squeezed states have been a topic of recent interest due to their applications in quantum communication, information processing, an…
arXiv:2604.08692v1 Announce Type: new Abstract: A quantum network's purpose is to enable users to execute applications on end nodes. This requires the network to provide the service of creating entang…
arXiv:2604.08674v1 Announce Type: new Abstract: As the capabilities of quantum computing hardware continue to rise, algorithms that exploit them are becoming increasingly complex. These developments i…
arXiv:2604.08672v1 Announce Type: new Abstract: Quantum error correction using erasure qubits offers higher fault-tolerant thresholds and improved scaling by converting dominant physical errors into d…
arXiv:2604.08663v1 Announce Type: new Abstract: How can one certify that an unknown quantum state possesses magic without resorting to full state tomography? We address this question by introducing tw…
arXiv:2604.08661v1 Announce Type: new Abstract: Neural Quantum States based on autoregressive recurrent neural network (RNN) wave functions enable efficient sampling without Markov-chain autocorrelati…
arXiv:2604.08655v1 Announce Type: new Abstract: Achieving sufficiently low residual excited-state populations remains a key challenge in superconducting quantum circuits, particularly for protocols op…
Quantum Computing ETFs Are Dying. Pivot to These 3 AI ETFs 24/7 Wall St.
A Sorbonne team built a quantum photonic reservoir computer, enabling it to process complex time series data without traditional training.
QSB is a scheme for Bitcoin transactions designed to remain secure against the threat of Shor’s algorithm, without requiring any changes to the existing Bitcoin protocol. It achieves this by modifying…
The Quantum Computing ETF That Could Be Bigger Than AI, and 2 Tech Funds Riding the Same Wave 24/7 Wall St.
Guest Post by Howard Rupprecht – managing director, CSconnected In October 2023, a small British company called KETS Quantum Security completed a successful trial of quantum-encrypted communications o…
Post-Quantum Cryptography for Authentication: The Enterprise Migration Guide 2026 Security Boulevard