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◌ Quantum Computing
Perspective: Interactions and Nonlinearity in Non-Hermitian Physics

arXiv:2603.13526v1 Announce Type: new Abstract: For decades, Hermiticity was considered an immutable axiom of quantum mechanics, essential for ensuring real energies and unitary evolution. This perspe…

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◌ Quantum Computing
Active Sampling Sample-based Quantum Diagonalization from Finite-Shot Measurements

arXiv:2603.13536v1 Announce Type: new Abstract: Near-term quantum devices provide only finite-shot measurements and prepare imperfect, contaminated states. This motivates algorithms that convert sampl…

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◌ Quantum Computing
Quantum Process Realization of LDPC Code Dualities and Product Constructions

arXiv:2603.13538v1 Announce Type: new Abstract: We realize a broad class of code constructions, including Kramers-Wannier duality, tensor product, and check product, as quantum processes consisting of…

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◌ Quantum Computing
Bit-Vector Abstractions to Formally Verify Quantum Error Detection & Entanglement

arXiv:2603.13554v1 Announce Type: new Abstract: We present a scalable formal verification methodology for Quantum Phase Estimation (QPE) circuits. Our approach uses a symbolic qubit abstraction based …

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◌ Quantum Computing
The Quest for Quantum Advantage in Combinatorial Optimization: End-to-end Benchmarking of Quantum Solvers vs. Multi-core Classical Solvers

arXiv:2603.13607v1 Announce Type: new Abstract: We perform an end-to-end benchmark of a hybrid sequential quantum computing (HSQC) solver for higher-order unconstrained binary optimization (HUBO), exe…

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◌ Quantum Computing
Quantum contextuality with mixed states of 1D symmetry-protected topological order

arXiv:2603.13626v1 Announce Type: new Abstract: Bell theorems of many-body nonlocality and contextuality serve as a benchmark for proving quantum advantage in that a quantum computer outperforms a cla…

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◌ Quantum Computing
Residual quantum correlations and non-Markovian noise

arXiv:2603.13648v1 Announce Type: new Abstract: Wu et al. introduced residual quantum correlations (RQC) in 2015 and defined them in terms of two complementary bases. Given a measure for classical cor…

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◌ Quantum Computing
Quantum dial

arXiv:2603.13653v1 Announce Type: new Abstract: Accurate control of quantum degrees of freedom is promising for sensing, communication, and computing, but building a useful quantum computer faces a ce…

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◌ Quantum Computing
Thermodynamic Limits of Quantum Search

arXiv:2603.13654v1 Announce Type: new Abstract: Modern cryptography relies on keyed symmetric ciphers to ensure the secrecy and authenticity of high bandwidth data transfer. While the advent of quantu…

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◌ Quantum Computing
Quantum Correlations and Entanglement in Generalized Dicke-Ising Models

arXiv:2603.13693v1 Announce Type: new Abstract: Quantum systems inside high-Q cavities offer an excellent testbed for the control of emergent symmetries induced by light and their interplay with quant…

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◌ Quantum Computing
Optimal Distillation of Non-Markovianity: Bounds, Multi-Copy Gain, and the Weak-to-Essential Transition

arXiv:2603.13712v1 Announce Type: new Abstract: Quantum channels generally reduce the distinguishability of quantum states, limiting information transmission and processing. Previous work introduced a…

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◌ Quantum Computing
Phononic Bragg Reflectors for Thermal Insulation of Scalable Cryogenic Control Electronics from Qubits

arXiv:2603.13726v1 Announce Type: new Abstract: Scaling solid-state architectures to the millions of qubits required for utility-scale quantum computing could benefit from the integration of control e…

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◌ Quantum Computing
Directly estimating the fidelity of measurement-based quantum computation

arXiv:2603.13753v1 Announce Type: new Abstract: In measurement-based quantum computation (MBQC), quantum circuits are implemented using adaptive measurements on an entangled resource state. In practic…

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◌ Quantum Computing
A Highly Sensitive Diamond NV Magnetometer Using Ramsey Interferometry with a Short Sensor-to-Sample Distance

arXiv:2603.13754v1 Announce Type: new Abstract: In this study, we developed a diamond quantum magnetometer based on Ramsey interferometry with a short sensor-to-sample distance. Conventional biomagnet…

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◌ Quantum Computing
Higher order Magnus expansions for two-level quantum dynamics

arXiv:2603.13821v1 Announce Type: new Abstract: We investigate the Magnus expansion for a generic time-dependent two-level system under single-axis driving. By virtue of the \(\mathfrak{su}(2)\) Lie a…

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◌ Quantum Computing
Electrometry of extremely-low frequencies from kHz to sub-Hz with a Rydberg-atom sensor

arXiv:2603.13827v1 Announce Type: new Abstract: Rydberg-atom electric field sensing has shown great potential from near-DC to THz with state-of-the-art measurement metrics realized in sensitivity, pha…

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◌ Quantum Computing
Quantum electrometry in a silicon carbide power device

arXiv:2603.13836v1 Announce Type: new Abstract: For high-bias operation devices such as silicon carbide (SiC) power devices, early detection of failure mechanisms is essential to ensure reliability. T…

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◌ Quantum Computing
Millimeter Wave Readout of a Superconducting Qubit

arXiv:2603.13837v1 Announce Type: new Abstract: Millimeter waves are emerging as an enabling technology for connecting and enhancing different quantum platforms such as Rydberg atoms, optomechanics, a…

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◌ Quantum Computing
Readout-induced degradation of transmon lifetimes: interplay of TLSs and qubit spectral reshaping

arXiv:2603.13857v1 Announce Type: new Abstract: Measurement backaction degrades dispersive readout of superconducting qubits even at modest drive strengths, often via the reduction of qubit lifetimes …

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◌ Quantum Computing
HancomWith to take part in eGISEC 2026, showcase AI and quantum-cryptography security - 디지털투데이

HancomWith to take part in eGISEC 2026, showcase AI and quantum-cryptography security 디지털투데이

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◌ Quantum Computing
The Quantum Almanac 2026-2027 Published as Strategic Guide to the Post-Quantum Security Transition - StreetInsider

The Quantum Almanac 2026-2027 Published as Strategic Guide to the Post-Quantum Security Transition StreetInsider

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◌ Quantum Computing
Origin Quantum Computing Achieves High-Accuracy Flux Crosstalk Compensation In Superconducting Qubits - Quantum Zeitgeist

Origin Quantum Computing Achieves High-Accuracy Flux Crosstalk Compensation In Superconducting Qubits Quantum Zeitgeist

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◌ Quantum Computing
7 Quantum Computing Trends That Will Shape Every Industry In 2026 - Bernard Marr

7 Quantum Computing Trends That Will Shape Every Industry In 2026 Bernard Marr

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◌ Quantum Computing
Quantum Computing & Blockchain ETFs: Investment Guide for 2026 - Bitget

Quantum Computing & Blockchain ETFs: Investment Guide for 2026 Bitget

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