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f66588b241423fd76212e1460fabedca05270406da4c040719e05424068712fa | 2026-01-23T00:00:00-05:00 | A Fast Monte Carlo Newton-Raphson Algorithm to Estimate Generalized Linear Mixed Models with Dense Covariance | arXiv:2601.16022v1 Announce Type: new Abstract: Estimation of Generalised linear mixed models (GLMM) including spatial Gaussian process models is often considered computationally impractical for even moderately sized datasets. In this article, we propose a fast Monte Carlo maximum likelihood (MCML) algorithm for the es... | https://arxiv.org/abs/2601.16022 | Academic Papers | svg |
6f1f882b45339b2256608c340f4245513a5072c6303a428f1e233ce5e3c82146 | 2026-01-23T00:00:00-05:00 | A forward-only scheme for online learning of proposal distributions in particle filters | arXiv:2601.16089v1 Announce Type: new Abstract: We introduce a new online approach for constructing proposal distributions in particle filters using a forward scheme. Our method progressively incorporates future observations to refine proposals. This is in contrast to backward-scheme algorithms that require access to t... | https://arxiv.org/abs/2601.16089 | Academic Papers | svg |
a549a27dc5b37812de42cc71edff4adb4fae5c32f443d00918f361924787dafa | 2026-01-23T00:00:00-05:00 | Inference on the Significance of Modalities in Multimodal Generalized Linear Models | arXiv:2601.16196v1 Announce Type: new Abstract: Despite the popular of multimodal statistical models, there lacks rigorous statistical inference tools for inferring the significance of a single modality within a multimodal model, especially in high-dimensional models. For high-dimensional multimodal generalized linear ... | https://arxiv.org/abs/2601.16196 | Academic Papers | svg |
bf54aa2d698534ffa18d8765fbb8b86598985a1ed298e0d158571293547f31fb | 2026-01-23T00:00:00-05:00 | Sequential model confidence sets | arXiv:2404.18678v4 Announce Type: replace Abstract: In most prediction and estimation situations, scientists consider various statistical models for the same problem, and naturally want to select amongst the best. Hansen et al. (2011) provide a powerful solution to this problem by the so-called model confidence set, a ... | https://arxiv.org/abs/2404.18678 | Academic Papers | svg |
aa0412ac013a01a3819f6164adc43825e0f6d819a29ad2f77664701ae7782c2d | 2026-01-23T00:00:00-05:00 | Spectral decomposition-assisted multi-study factor analysis | arXiv:2502.14600v2 Announce Type: replace Abstract: This article focuses on covariance estimation for multi-study data. Popular approaches employ factor-analytic terms with shared and study-specific loadings that decompose the variance into (i) a shared low-rank component, (ii) study-specific low-rank components, and (... | https://arxiv.org/abs/2502.14600 | Academic Papers | svg |
01d69cc512caa1a4f65d2d7d8def358602b0723caee06d19ab005a71254ca162 | 2026-01-23T00:00:00-05:00 | Not All Accuracy Is Equal: Prioritizing Independence in Infectious Disease Forecasting | arXiv:2509.21191v2 Announce Type: replace Abstract: Ensemble forecasts have become a cornerstone of large-scale disease response, underpinning decision making at agencies such as the US Centers for Disease Control and Prevention (CDC). Their growing use reflects the goal of combining multiple models to improve accuracy... | https://arxiv.org/abs/2509.21191 | Academic Papers | svg |
2ddf0cf41fb4359b3f3f4aa12320adb83c5910be7a7c822a1bbc04295612b661 | 2026-01-23T00:00:00-05:00 | regTPS-KLE: A Novel Approach To Approximate A Gaussian Random Field for Bayesian Spatial Modeling | arXiv:2510.04256v2 Announce Type: replace Abstract: Gaussian random field is a ubiquitous model for spatial phenomena in diverse scientific disciplines. Its approximation is often crucial for computational feasibility in simulation, inference, and uncertainty quantification. The Karhunen-Lo\`eve Expansion provides a th... | https://arxiv.org/abs/2510.04256 | Academic Papers | svg |
87700743729cd44a81fc4da58f9ad305b73e969396e598a69a83bc7b588376e2 | 2026-01-23T00:00:00-05:00 | RESOLVE-IPD: High-Fidelity Individual Patient Data Reconstruction and Uncertainty-Aware Subgroup Meta-Analysis | arXiv:2511.01785v2 Announce Type: replace Abstract: Individual patient data (IPD) from oncology trials are essential for reliable evidence synthesis but are rarely publicly available, necessitating reconstruction from published Kaplan-Meier (KM) curves. Existing reconstruction methods suffer from digitization errors, u... | https://arxiv.org/abs/2511.01785 | Academic Papers | svg |
21297120490fc6218e6616c5244a3e6906c3bbe26bb7e1d882959f6348600872 | 2026-01-23T00:00:00-05:00 | Recent advances in the Bradley--Terry Model: theory, algorithms, and applications | arXiv:2601.14727v2 Announce Type: replace Abstract: This article surveys recent progress in the Bradley-Terry (BT) model and its extensions. We focus on the statistical and computational aspects, with emphasis on the regime in which both the number of objects and the volume of comparisons tend to infinity, a setting re... | https://arxiv.org/abs/2601.14727 | Academic Papers | svg |
e88fc09835d5d5b88d4d93a880e3a7a784ac002361fce430915401832feefca0 | 2026-01-23T00:00:00-05:00 | Precision limit under weak-coupling with ancillary qubit | arXiv:2601.15354v1 Announce Type: new Abstract: We propose a measurement-based quantum metrology protocol in a composite model, where the probe system (a spin ensemble) is coupled to an ancillary two-level system (qubit) with a general Heisenberg XXZ interaction. With an optimized and weak probe-ancilla coupling streng... | https://arxiv.org/abs/2601.15354 | Academic Papers | svg |
91905284e3b224f3f27edaa55542a65af66882700005b63a7d948146ee8e0b3d | 2026-01-23T00:00:00-05:00 | Dissipative Quantum Dynamics in Static Network with Different Topologies | arXiv:2601.15439v1 Announce Type: new Abstract: We investigate the dissipative dynamics of quantum population and coherence among different network topologies of a quantum network using a quantum spin model coupled to a thermal bosonic reservoir. Our study proceeds in two parts. First, we analyze a small network of Isi... | https://arxiv.org/abs/2601.15439 | Academic Papers | svg |
a82a70db43dab9447f1eb6f761527c2760bda91addfeaca5eb48c1837124b900 | 2026-01-23T00:00:00-05:00 | Check-weight-constrained quantum codes: Bounds and examples | arXiv:2601.15446v1 Announce Type: new Abstract: Quantum low-density parity-check (qLDPC) codes can be implemented by measuring only low-weight checks, making them compatible with noisy quantum hardware and central to the quest to build noise-resilient quantum computers. A fundamental open question is how constraints on... | https://arxiv.org/abs/2601.15446 | Academic Papers | svg |
f3f05c397360c6a8aefa2815e0307e8776a720a0c7f4a91a45de66c25cc85495 | 2026-01-23T00:00:00-05:00 | NWQWorkflow: The Northwest Quantum Workflow | arXiv:2601.15521v1 Announce Type: new Abstract: This whitepaper presents NWQWorkflow, an end-to-end workflow for quantum application development, compilation, error correction, benchmarking, numerical simulation, control, and execution on a prototype superconducting testbed. NWQWorkflow integrates NWQStudio (programmin... | https://arxiv.org/abs/2601.15521 | Academic Papers | svg |
b14918047615c26b5386d836e1dbce78da3cfc2fb7ee76071003e4558a25f3de | 2026-01-23T00:00:00-05:00 | A Sublinear-Time Quantum Algorithm for High-Dimensional Reaction Rates | arXiv:2601.15523v1 Announce Type: new Abstract: The Fokker-Planck equation models rare events across sciences, but its high-dimensional nature challenges classical computers. Quantum algorithms for such non-unitary dynamics often suffer from exponential {decay in} success probability. We introduce a quantum algorithm t... | https://arxiv.org/abs/2601.15523 | Academic Papers | svg |
da95a0b56c5d83f02e3a11042d079775935328ef7798152e9b62d4962616ac9c | 2026-01-23T00:00:00-05:00 | Spectator-transition crosstalk in a spin-3/2 silicon vacancy qudit in silicon carbide revealed by broadband Ramsey interferometry | arXiv:2601.15559v1 Announce Type: new Abstract: Color center spins in 4H-SiC offer a rare combination of wafer-scale materials maturity with long spin coherence and chip-level photonics, making them promising building blocks for scalable quantum technologies. In particular, the silicon vacancy hosts an S=3/2 ground sta... | https://arxiv.org/abs/2601.15559 | Academic Papers | svg |
009a85840fc20441d6ef6f2d5763b9dd71e5736b4ba37eefd5635e5b5a3d40f6 | 2026-01-23T00:00:00-05:00 | Optimized Slice-Phase Control of Mirror Pulse in Cold-Atom Interferometry with Finite Response Time | arXiv:2601.15586v1 Announce Type: new Abstract: Atom interferometers require both high efficiency and robust performance in their mirror pulses under experimental inhomogeneities. In this work, we demonstrated that quantum optimal control designed mirror pulse significantly enhance interferometer performance by using n... | https://arxiv.org/abs/2601.15586 | Academic Papers | svg |
b58c7ccbd1578053cb7bf62bdb41321ff6b01e8a9ac89a25bef081b3a09d2c67 | 2026-01-23T00:00:00-05:00 | Tensor-based phase difference estimation on time series analysis | arXiv:2601.15616v1 Announce Type: new Abstract: We propose a phase-difference estimation algorithm based on the tensor-network circuit compression, leveraging time-evolution data to pursue scalability and higher accuracy on a quantum phase estimation (QPE)-type algorithm. Using tensor networks, we construct circuits co... | https://arxiv.org/abs/2601.15616 | Academic Papers | svg |
f0771c5b2137c883fcde97fc4541ecfbaa11e3b4afeb49b7be7ed7f3fc8d6f05 | 2026-01-23T00:00:00-05:00 | Quantum-HPC hybrid computation of biomolecular excited-state energies | arXiv:2601.15677v1 Announce Type: new Abstract: We develop a workflow within the ONIOM framework and demonstrate it on the hybrid computing system consisting of the supercomputer Fugaku and the Quantinuum Reimei trapped-ion quantum computer. This hybrid platform extends the layered approach for biomolecular chemical re... | https://arxiv.org/abs/2601.15677 | Academic Papers | svg |
6f940b765d0790662faa6c7cc994a223a05636fa38d5aa1e689c39c669a49ca8 | 2026-01-23T00:00:00-05:00 | Fractional squeezing: spectra and dynamics from generalized squeezing Hamiltonian with fractional orders | arXiv:2601.15693v1 Announce Type: new Abstract: We generalize the generalized-squeezing problem to include fractional values of the squeezing order $n$. This approach allows us to determine the locations of critical points at which qualitative changes in behaviour occur and accurately predict the behaviour at these cri... | https://arxiv.org/abs/2601.15693 | Academic Papers | svg |
338674d274c9c7a7dff76b82142b8d90183e928f2c031cf44ae2440e60846d35 | 2026-01-23T00:00:00-05:00 | Unsplit Spreading: An Overlooked Signature of Long-Range Interaction | arXiv:2601.15752v1 Announce Type: new Abstract: In conventional lattice models, the dispersion relation $\omega(k)$ is assumed to be a smooth function. We prove that this smoothness implies the splitting of an initially localized excitation into counter-propagating wave packets. Consequently, unsplit spreading can occu... | https://arxiv.org/abs/2601.15752 | Academic Papers | svg |
aa9207422f5b31fd4158aa2ec4c8438fa7be428ebd9cac6e68194c30100956d8 | 2026-01-23T00:00:00-05:00 | Improving the efficiency of QAOA using efficient parameter transfer initialization and targeted-single-layer regularized optimization with minimal performance degradation | arXiv:2601.15760v1 Announce Type: new Abstract: Quantum approximate optimization algorithm (QAOA) have promising applications in combinatorial optimization problems (COPs). We investigated the MaxCut problem in three different families of graphs using QAOA ansats with parameter transfer initialization followed by targe... | https://arxiv.org/abs/2601.15760 | Academic Papers | svg |
a2f8fc4bd7c24b4f26dfdf773e3dedfe33198084ba2bb6450c080be03eba3d98 | 2026-01-23T00:00:00-05:00 | Classical Simulation of Noiseless Quantum Dynamics without Randomness | arXiv:2601.15770v1 Announce Type: new Abstract: Simulating noiseless quantum dynamics classically faces a fundamental dilemma: tensor-network methods become inefficient as entanglement saturates, while Pauli-truncation approaches typically rely on noise or randomness. To close the gap, we propose the Low-weight Pauli D... | https://arxiv.org/abs/2601.15770 | Academic Papers | svg |
5d571f2d4ddc2f4abd4ce8ef53faa2a2a54358cd7208776f6a40d270105f7d25 | 2026-01-23T00:00:00-05:00 | Fermion Doubling in Dirac Quantum Walks | arXiv:2601.15885v1 Announce Type: new Abstract: We consider discrete spacetime models known as quantum walks, which can be used to simulate Dirac particles. In particular we look at fermion doubling in these models, in which high momentum states yield additional low energy solutions which behave like Dirac particles. T... | https://arxiv.org/abs/2601.15885 | Academic Papers | svg |
e5997a8be47fa1f18ec366edbed2816ed6d3174582585310629f087010c74df1 | 2026-01-23T00:00:00-05:00 | Improved cryptographic security in teleportation with q-deformed non-maximal entangled states | arXiv:2601.15902v1 Announce Type: new Abstract: In this work the machinery of q-deformed algebras are used to enhance cryptographic security during teleportation. We use q-deformed harmonic oscillator states to develop a novel method of teleportation. The deformed states can be expressed in terms of standard oscillator... | https://arxiv.org/abs/2601.15902 | Academic Papers | svg |
1ded13620a263687470c0cc096fe982b7af2e03379fb4c4dcc2fb5663ef609e4 | 2026-01-23T00:00:00-05:00 | Automated quantum circuit optimization with randomized replacements | arXiv:2601.15934v1 Announce Type: new Abstract: Quantum circuit optimization - the process of transforming a quantum circuit into an equivalent one with reduced time and space requirements - is crucial for maximizing the utility of current and near-future quantum devices. While most automated optimization techniques fo... | https://arxiv.org/abs/2601.15934 | Academic Papers | svg |
600720fe029e17a026141511d9012095729a03bfef9d680c2b7b6e0c61b5a4d4 | 2026-01-23T00:00:00-05:00 | Frictional work and entropy production in integrable and non-integrable spin chains | arXiv:2601.15941v1 Announce Type: new Abstract: The maximum work extractable from a quantum system is achieved when the system is driven adiabatically. Frictional work then quantifies the difference in work output between adiabatic and non-adiabatic driving. Here we show that frictional work in a non-integrable spin ch... | https://arxiv.org/abs/2601.15941 | Academic Papers | svg |
5c4a17d10337b76d77d6324e215cfeed39c9880a8e8eec11a798ddba5d5dbcdd | 2026-01-23T00:00:00-05:00 | Renormalization Treatment of IR and UV Cutoffs in Waveguide QED and Implications to Numerical Model Simulation | arXiv:2601.15945v1 Announce Type: new Abstract: We present a non-perturbative, first-principles derivation of renormalization relations for waveguide-QED models, explicitly accounting for the infrared (IR) and ultraviolet (UV) cutoffs that are necessarily introduced in numerical simulations. By formulating the atomic d... | https://arxiv.org/abs/2601.15945 | Academic Papers | svg |
9bdfc3b0d6f9dedc7ec0b1388fc5890f94d16db70715fb2ec5db2f4ea5db242c | 2026-01-23T00:00:00-05:00 | Universal Digitized Counterdiabatic Driving | arXiv:2601.15972v1 Announce Type: new Abstract: Counterdiabatic driving realizes parameter displacement of an energy eigenstate of a given parametrized Hamiltonian using the adiabatic gauge potential. In this paper, we propose a universal method of digitized counterdiabatic driving, constructing the adiabatic gauge pot... | https://arxiv.org/abs/2601.15972 | Academic Papers | svg |
d483a967869c4d9e42d82d5732c00e21c9b4ee52e44e7bf034309a533633919a | 2026-01-23T00:00:00-05:00 | Semiclassical entanglement entropy for spin-field interaction | arXiv:2601.15986v1 Announce Type: new Abstract: We study a general bipartite quantum system consisting of a spin interacting with a bosonic field, with the initial state prepared as the product of a spin coherent state and a canonical coherent state. Our goal is to develop a semiclassical framework to describe the enta... | https://arxiv.org/abs/2601.15986 | Academic Papers | svg |
2a90e8ef971dd20537b2f31ded70c564d950c2abc7588b7c4e110362ec43f270 | 2026-01-23T00:00:00-05:00 | Engineering quantum Mpemba effect by Liouvillian skin effect | arXiv:2601.16002v1 Announce Type: new Abstract: We propose a new approach to engineer the quantum Mpemba effect (QME) -- wherein an initial state farther from system relaxes faster than a close one -- by the Liouvillian skin effect (LSE) in open quantum systems. Moreover, the LSE serves as an ideal platform for realizi... | https://arxiv.org/abs/2601.16002 | Academic Papers | svg |
cbbdc2cbc58934df17ba50531d7ae5fe0f7947aff8f5ac2d5927922664df713a | 2026-01-23T00:00:00-05:00 | Echoed Random Quantum Metrology | arXiv:2601.16026v1 Announce Type: new Abstract: Quantum metrology typically demands the preparation of exotic quantum probe states, such as entangled or squeezed states, to surpass classical limits. However, the need for carefully calibrated system parameters and finely optimized quantum controls imposes limitations on... | https://arxiv.org/abs/2601.16026 | Academic Papers | svg |
401f8c14afeed38fcc4855bdb4b2b17fc9568e06868688fd9ad506ab4d3534fa | 2026-01-23T00:00:00-05:00 | Robust Quantum Algorithmic Binary Decision-Making on Displacement Signals | arXiv:2601.16081v1 Announce Type: new Abstract: A relevant signal in the quantum domain may manifest as a displacement or a phase shift operator in the bosonic phase space. For a real parameter $\beta$ embedded in such a displacement operator, the task of determining if $\beta \in [\beta_{-th}, \beta_{+th}]$ for real a... | https://arxiv.org/abs/2601.16081 | Academic Papers | svg |
170caa91475c6cf924388d9e6da8b6f871528dcae25f2cc8c7405ca051288143 | 2026-01-23T00:00:00-05:00 | Quantum Metrology under Coarse-Grained Measurement | arXiv:2601.16106v1 Announce Type: new Abstract: While quantum metrology enables measurement precision beyond classical limits, its performance is often susceptible to experimental imperfections. Most prior studies have focused on imperfections in quantum states and operations. Here, we investigate the effect of coarse ... | https://arxiv.org/abs/2601.16106 | Academic Papers | svg |
176708b5b66e4f88e166a1c4885cd1fdc85b92bd8d67f5527424ac96c264bf95 | 2026-01-23T00:00:00-05:00 | Experimental prime factorization via a feedback quantum control | arXiv:2601.16116v1 Announce Type: new Abstract: Prime factorization on quantum processors is typically implemented either via circuit-based approaches such as Shor's algorithm or through Hamiltonian optimization methods based on adiabatic, annealing, or variational techniques. While Shor's algorithm demands high-fideli... | https://arxiv.org/abs/2601.16116 | Academic Papers | svg |
32c6ef89a85d43910ca8f32a9531204a857be50dfcf1f3273f8dbef083f2ddda | 2026-01-23T00:00:00-05:00 | Calibration-Conditioned FiLM Decoders for Low-Latency Decoding of Quantum Error Correction Evaluated on IBM Repetition-Code Experiments | arXiv:2601.16123v1 Announce Type: new Abstract: Real-time decoding of quantum error correction (QEC) is essential for enabling fault-tolerant quantum computation. A practical decoder must operate with high accuracy at low latency, while remaining robust to spatial and temporal variations in hardware noise. We introduce... | https://arxiv.org/abs/2601.16123 | Academic Papers | svg |
183c4a8c3d0e13e1f7b1b6ce230f28e0af6555f388d36ffdc8051896f22e9ef6 | 2026-01-23T00:00:00-05:00 | Quantum Dimension Reduction of Hidden Markov Models | arXiv:2601.16126v1 Announce Type: new Abstract: Hidden Markov models (HMMs) are ubiquitous in time-series modelling, with applications ranging from chemical reaction modelling to speech recognition. These HMMs are often large, with high-dimensional memories. A recently-proposed application of quantum technologies is to... | https://arxiv.org/abs/2601.16126 | Academic Papers | svg |
e44501ac88e219eb89f102a371449cc3dfe97069d4ebcaabfaa9361923916ae2 | 2026-01-23T00:00:00-05:00 | Fair sampling with temperature-targeted QAOA based on quantum-classical correspondence theory | arXiv:2601.16144v1 Announce Type: new Abstract: In combinatorial optimization problems with degenerate ground states, fair sampling of degenerate solutions is essential. However, the quantum approximate optimization algorithm (QAOA) with a standard transverse-field mixer induces biases among degenerate states as circui... | https://arxiv.org/abs/2601.16144 | Academic Papers | svg |
425c890bec5f6ea5cf4f2e23cfd5eaa7d70832c450090402a095f19ab5d49b1a | 2026-01-23T00:00:00-05:00 | Polynomial-time thermalization and Gibbs sampling from system-bath couplings | arXiv:2601.16154v1 Announce Type: new Abstract: Many physical phenomena, including thermalization in open quantum systems and quantum Gibbs sampling, are modeled by Lindbladians approximating a system weakly coupled to a bath. Understanding the convergence speed of these Lindbladians to their steady states is crucial f... | https://arxiv.org/abs/2601.16154 | Academic Papers | svg |
53af02ab2de8f9ae19d7f6e553913d1358903ab2df00379938970010b520ff4d | 2026-01-23T00:00:00-05:00 | Stabilizer Thermal Eigenstates at Infinite Temperature | arXiv:2601.16177v1 Announce Type: new Abstract: Understanding how to analyze highly entangled thermal eigenstates is a central challenge in the study of quantum many-body systems. In this Letter, we introduce a stabilizer-based approach to construct analytically tractable energy eigenstates of nonintegrable many-body H... | https://arxiv.org/abs/2601.16177 | Academic Papers | svg |
28a3e23ecd28cdb701ee8d4c039944c5a3788a646576fda968763e85d7747150 | 2026-01-23T00:00:00-05:00 | Studying energy-resolved transport with wavepacket dynamics on quantum computers | arXiv:2601.16180v1 Announce Type: new Abstract: Probing energy-dependent transport in quantum simulators requires preparing states with tunable energy and small energy variance. Existing approaches often study quench dynamics of simple initial states, such as computational basis states, which are far from energy eigens... | https://arxiv.org/abs/2601.16180 | Academic Papers | svg |
f51af83b109a4a0f226be1615f4c921b770ce4b45c7b614ee918ff6e387c2371 | 2026-01-23T00:00:00-05:00 | Robust Bell Nonlocality from Gottesman-Kitaev-Preskill States | arXiv:2601.16189v1 Announce Type: new Abstract: Bell tests based on homodyne detection are strongly constrained in continuous-variable systems. Can Gottesman-Kitaev-Preskill (GKP) encoding turn homodyne detection into a practical tool for revealing Bell nonlocality? We consider a physically motivated model in which eac... | https://arxiv.org/abs/2601.16189 | Academic Papers | svg |
551e38017a9fabf40e2309cac6d3c094c6941aacbd9c57d4ff3f8a1cac1e357e | 2026-01-23T00:00:00-05:00 | Quantum scientists for disarmament: a manifesto | arXiv:2601.14282v1 Announce Type: cross Abstract: We, as researchers in quantum science and technology, are publishing this manifesto to express our deep concerns about the current geopolitical situation and the global race to rearm. We firmly oppose all forms of militarization in our societies and, in particular, with... | https://arxiv.org/abs/2601.14282 | Academic Papers | svg |
77bd808ffe66e61ba76478366d2841c3cad0d37bae54571e3afb943ee7c6ef51 | 2026-01-23T00:00:00-05:00 | Non-zero Momentum Implies Long-Range Entanglement When Translation Symmetry is Broken in 1D | arXiv:2601.15345v1 Announce Type: cross Abstract: A result by Gioia and Wang [Phys Rev X 12, 031007 (2022)] showed that translationally symmetric states having nonzero momentum are necessarily long range entangled (LRE). Here, we consider the question: can a notion of momentum for non-translation symmetric states direc... | https://arxiv.org/abs/2601.15345 | Academic Papers | svg |
a93746847473bf12b83e8712c508a0b14ac9a90ec37c4fcdf145087337691a41 | 2026-01-23T00:00:00-05:00 | In-Substrate Imaging of Diamond hBN FET Current via Widefield Quantum Diamond Microscopy | arXiv:2601.15355v1 Announce Type: cross Abstract: We demonstrate widefield magnetic imaging of current flow in hydrogen terminated diamond field effect transistors (FETs) through in-substrate nitrogen vacancy (NV) centers. Hydrogen termination of the diamond surface induces a two dimensional hole gas (2DHG), while an e... | https://arxiv.org/abs/2601.15355 | Academic Papers | svg |
ae33120c56ec3c3e4dd1f95f87f96e3721eb1c2ad728d3460e90f2353f9e4756 | 2026-01-23T00:00:00-05:00 | Exploring Quantumness at Long-Baseline Neutrino Experiments | arXiv:2601.15375v1 Announce Type: cross Abstract: Violations of classicality can be probed through measurements performed on a system at different times, as proposed by Leggett and Garg. Specifically, violations of Leggett-Garg inequalities suggest the presence of quantum effects in macroscopic systems. Long-baseline n... | https://arxiv.org/abs/2601.15375 | Academic Papers | svg |
535131a15c95318be6336d0c73dbf7aa365c57abf6357682c521538e8402c17c | 2026-01-23T00:00:00-05:00 | Magic of discrete lattice gauge theories | arXiv:2601.15842v1 Announce Type: cross Abstract: Simulation of quantum field theories and fundamental interactions are one of the most challenging tasks in modern particle physics. Classical computers generally fail to reproduce accurate results when it comes to strongly coupled theories such as QCD. Recent developmen... | https://arxiv.org/abs/2601.15842 | Academic Papers | svg |
aaaa5fd9484cf1ceeef08352e4742d3b6aa744036c81d3967afad451a14582b1 | 2026-01-23T00:00:00-05:00 | Quantum Hall Effect at 0.002T | arXiv:2601.16015v1 Announce Type: cross Abstract: Graphene enables precise carrier-density control via gating, making it an ideal platform for studying electronic interactions. However, sample inhomogeneities often limit access to the low-density regimes where these interactions dominate. Enhancing carrier mobility is ... | https://arxiv.org/abs/2601.16015 | Academic Papers | svg |
b5a34ff067e022fecc3fe5d57c4a241254fb3152aaa72cef7353d6bdb8b29960 | 2026-01-23T00:00:00-05:00 | Helical Current of Propagating Dirac Electrons and Geometric Coupling to Chiral Environments | arXiv:2601.16066v1 Announce Type: cross Abstract: We show that a propagating Dirac electron with intrinsic spin generically carries a real--space helical conserved current, even in the absence of orbital angular momentum. Using exact Dirac eigenstates in cylindrical confinement, we demonstrate that this helical structu... | https://arxiv.org/abs/2601.16066 | Academic Papers | svg |
569ab794e5b5b81648996367ecf1d43662cdddedc842b4c74dae043cec7d26fe | 2026-01-23T00:00:00-05:00 | String Breaking and Glueball Dynamics in $2+1$D Quantum Link Electrodynamics | arXiv:2601.16166v1 Announce Type: cross Abstract: At the heart of quark confinement and hadronization, the physics of flux strings has recently become a focal point in the field of quantum simulation of high-energy physics (HEP). Despite considerable progress, a detailed understanding of the behavior of flux strings in... | https://arxiv.org/abs/2601.16166 | Academic Papers | svg |
4188deb576215aa053b844a3faab2a65a5047a0933568bc9e577004e4abb8aea | 2026-01-23T00:00:00-05:00 | Majorization theoretical approach to entanglement enhancement via local filtration | arXiv:2312.02066v2 Announce Type: replace Abstract: From the perspective of majorization theory, we study how to enhance the entanglement of a two-mode squeezed vacuum (TMSV) state by using local filtration operations. We present several schemes achieving entanglement enhancement with photon addition and subtraction, a... | https://arxiv.org/abs/2312.02066 | Academic Papers | svg |
c048ff987a649fd71d22402590d7f1f4d467e03fc15ab16807407c697233858b | 2026-01-23T00:00:00-05:00 | Classical capacity of quantum non-Gaussian attenuator and amplifier channels | arXiv:2312.15623v2 Announce Type: replace Abstract: We consider a quantum bosonic channel that couples the input mode via a beam splitter or two-mode squeezer to an environmental mode that is prepared in an arbitrary state. We investigate the classical capacity of this channel, which we call a non-Gaussian attenuator o... | https://arxiv.org/abs/2312.15623 | Academic Papers | svg |
b9148e283d2ee9de64dad5c4324989e389611cb9527daf4bda727144c637ce5b | 2026-01-23T00:00:00-05:00 | Parallel Logical Measurements via Quantum Code Surgery | arXiv:2503.05003v3 Announce Type: replace Abstract: Quantum code surgery is a flexible and low overhead technique for performing logical measurements on quantum error-correcting codes, which generalises lattice surgery. In this work, we present a code surgery scheme, applicable to any qubit stabiliser low-density parit... | https://arxiv.org/abs/2503.05003 | Academic Papers | svg |
e9d954eb681f91f497a8038575b4a8a781cb483dcb16932a89b028c5a1747099 | 2026-01-23T00:00:00-05:00 | Variational Perturbation Theory in Open Quantum Systems for Efficient Steady State Computation | arXiv:2504.00085v2 Announce Type: replace Abstract: Determining the steady state of an open quantum system is crucial for characterizing quantum devices and studying various physical phenomena. Often, computing a single steady state is insufficient, and it is necessary to explore its dependence on multiple external par... | https://arxiv.org/abs/2504.00085 | Academic Papers | svg |
d675c41d9fd30fa16dc41449ae2d12d3b3e818047ec4836d10790b9bd11a9a07 | 2026-01-23T00:00:00-05:00 | Entropy-based analysis of single-qubit Otto and Carnot heat engines | arXiv:2505.01567v2 Announce Type: replace Abstract: From an entropy-based formulation of the first law of thermodynamics in the quantum regime, we investigate the performance of Otto-like and Carnot-like engines for a single-qubit working medium. Within this framework, the first law includes an additional contribution ... | https://arxiv.org/abs/2505.01567 | Academic Papers | svg |
dc8af30ae32c18e4bbd83589bb91e7ed018839fa74d6e2af792710e92aea6cd0 | 2026-01-23T00:00:00-05:00 | Gradients, parallelism, and variance of quantum estimates | arXiv:2509.11214v2 Announce Type: replace Abstract: Computation of observables and their gradients on near-term quantum hardware is a central aspect of any quantum algorithm. In this work, we first review standard approaches to the estimation of observables with and without quantum amplitude estimation for both cost fu... | https://arxiv.org/abs/2509.11214 | Academic Papers | svg |
dcb597003e933a62b24911a3e6e506789b4020a5f3c3c7c3821700f26357999f | 2026-01-23T00:00:00-05:00 | Triple-Tone Microwave Control for Sensitivity Optimization in Compact Ensemble Nitrogen-Vacancy Magnetometers | arXiv:2510.00913v3 Announce Type: replace Abstract: Ensembles of nitrogen-vacancy (NV) centers in diamond are a well-established platform for quantum magnetometry under ambient conditions. One challenge arises from the hyperfine structure of the NV, which, for the common $^{14}$N isotope, results in a threefold reducti... | https://arxiv.org/abs/2510.00913 | Academic Papers | svg |
33982fe1d01e776aa3c92962c8bc417d96b78194c640ee5bb171454dd593cb12 | 2026-01-23T00:00:00-05:00 | Non-stabilizerness in quantum-enhanced metrological protocols | arXiv:2510.01380v2 Announce Type: replace Abstract: Non-stabilizerness (colloquially "magic") characterizes genuinely quantum (beyond-Clifford) operations necessary for preparation of quantum states, and can be measured by stabilizer R\'enyi entropy (SRE). For permutationally symmetric states, we show that the SRE depe... | https://arxiv.org/abs/2510.01380 | Academic Papers | svg |
71bad618ae023ba98f664806b744d7ff4190d0856b1dfaff79327971c44cd3f5 | 2026-01-23T00:00:00-05:00 | Verifiable blind observable estimation | arXiv:2510.08548v2 Announce Type: replace Abstract: Cryptographic verification is essential for establishing trust in quantum-computing-as-a-service. However, a fundamental gap exists in the current verification landscape: existing efficient protocols are largely restricted to decision problems where correctness is boo... | https://arxiv.org/abs/2510.08548 | Academic Papers | svg |
f1424c92868c7145d23f84b6140b04396a9e722a71c94e0e3dcaeba57ce59b5b | 2026-01-23T00:00:00-05:00 | Quantum Energy Teleportation under Equilibrium and Nonequilibrium Environments | arXiv:2511.01518v2 Announce Type: replace Abstract: Quantum energy teleportation (QET), implemented via local operations and classical communication, enables carrier-free energy transfer by exploiting quantum resources. While QET has been extensively studied theoretically and validated experimentally in various quantum... | https://arxiv.org/abs/2511.01518 | Academic Papers | svg |
a2cb90741b1cda20abe81308f50a36aec0f479434b44072d285faba9937ba3ca | 2026-01-23T00:00:00-05:00 | Multiparameter estimation for the superresolution of two incoherent sources | arXiv:2601.14876v2 Announce Type: replace Abstract: We experimentally demonstrate the simultaneous estimation of the three parameters characterizing a pair of incoherent optical sources in the sub-Rayleigh regime, enabling super-resolved scene characterization. Using spatial-mode demultiplexing (SPADE) with two demulti... | https://arxiv.org/abs/2601.14876 | Academic Papers | svg |
17246abe9f1d1d9c608c6efce28fa1b4c495f6d7e82e599d2407f592088635de | 2026-01-23T00:00:00-05:00 | Duality between open systems and closed bilayer systems: Thermofield double states as quantum many-body scars | arXiv:2304.03155v4 Announce Type: replace-cross Abstract: We establish a duality between open many-body systems governed by the Gorini-Kossakowski-Sudarshan-Lindblad (GKSL) equation and satisfying the detailed balance condition on the one side, and closed bilayer systems with a self-adjoint Hamiltonian on the other sid... | https://arxiv.org/abs/2304.03155 | Academic Papers | svg |
6d7ccc31d66db1f4f48e3bd946a391e69c4f2e07844d2891304e4169cedc9142 | 2026-01-23T00:00:00-05:00 | Vestigial Gapless Boson Density Wave Emerging between $\nu = 1/2$ Fractional Chern Insulator and Finite-Momentum Supersolid | arXiv:2408.07111v2 Announce Type: replace-cross Abstract: The roton-triggered charge-density-wave (CDW)is widely studied in fractional quantum Hall (FQH) and fractional Chern insulator (FCI) systems, and there also exist field theoretical and numerical realizations of continuous transition from FCI to superfluid (SF). ... | https://arxiv.org/abs/2408.07111 | Academic Papers | svg |
d125f912e66cfa8a1e71c87067de7eb4883e3b93d4a9ae3c2ffc694119f9fb74 | 2026-01-23T00:00:00-05:00 | Electrical Interconnects for Silicon Spin Qubits | arXiv:2411.01366v2 Announce Type: replace-cross Abstract: Scalable spin qubit devices will likely require long-range qubit interconnects. We propose to create such an interconnect with a resistive topgate. The topgate is positively biased, to form a channel between the two dots; an end-to-end voltage difference across ... | https://arxiv.org/abs/2411.01366 | Academic Papers | svg |
cb0b1b7b6d52efb83ad00907e20e2fff8bf65a75ee1ab637946092a259aa90ac | 2026-01-23T00:00:00-05:00 | Fusion Dynamics of Majorana Zero Modes | arXiv:2503.09800v2 Announce Type: replace-cross Abstract: Braiding and fusion of Majorana zero modes are key elements of any future topological Majorana-based quantum computer. Here, we investigate the fusion dynamics of Majorana zero modes in the spinless Kitaev model, as well as in a spinful model describing magnet-s... | https://arxiv.org/abs/2503.09800 | Academic Papers | svg |
4a568ed19b61ce8f8f2e8b513a32d8accbfa1bd80b8a5664e4c8e0d2e0bca939 | 2026-01-23T00:00:00-05:00 | Bose-Einstein condensation in exotic lattice geometries | arXiv:2505.16885v2 Announce Type: replace-cross Abstract: Modern quantum engineering techniques allow for synthesizing quantum systems in exotic lattice geometries, from self-similar fractal networks to negatively curved hyperbolic graphs. We demonstrate that these structures profoundly reshape Bose-Einstein condensati... | https://arxiv.org/abs/2505.16885 | Academic Papers | svg |
61e41163577281fafafbff37239b734117206e5696b5c81edc617e067204b5ee | 2026-01-23T00:00:00-05:00 | Non-Abelian Statistics for Bosonic Symmetry-Protected Topological Phases | arXiv:2508.12444v4 Announce Type: replace-cross Abstract: Symmetry-protected non-Abelian (SPNA) statistics opens new frontiers in quantum statistics and enriches the schemes for topological quantum computing. In this work, we propose a new paradigm of SPNA statistics in one-dimensional correlated bosonic symmetry-prote... | https://arxiv.org/abs/2508.12444 | Academic Papers | svg |
e49c14f12370000add8a7f8c2f70df8584b041a6f95f929c90efa7d9705a5f46 | 2026-01-23T05:00:22+00:00 | Trump’s tariff ‘shock regime’ tests Wall Street’s mettle | US president backed off his threat of new duties on European economies after market tumult | https://www.ft.com/content/cb1a8211-ac60-4cb2-b68f-955f3d0f98f5 | Business & Finance | |
af9a0b1a22d3b26874b92cdeb37ed90d809722ac9d9ec61e5aee7a0aa7ed5407 | 2026-01-23T05:00:22+00:00 | ‘Waiting for the king’: how Trump dominated Davos | Elite business forum draws record attendance but US president’s foreign policy fuels tension and walkouts | https://www.ft.com/content/49286969-ab39-4cbd-bb18-f563cc2eb31b | Business & Finance | |
ad83287bafcccaad65c6e7ff5a0e6e300b0f5b7fa45fa56356e3e63274fc8e27 | 2026-01-23T07:15:25+00:00 | Donald Trump withdraws Mark Carney’s invitation to join ‘Board of Peace’ | Move comes after Canadian prime minister took aim at US president in Davos speech | https://www.ft.com/content/15d88de2-07e9-42c6-8001-afbc3a53b828 | Business & Finance | |
39e3ac9e40f6136c1cbd06576bb32c6ec9811254d5b40ebb47568f3c68ec3cda | 2026-01-23T05:00:12+00:00 | Greenland has had enough of Trump | Anxiety and patriotism swirl as details of a ‘future deal’ touted by US president trickle out | https://www.ft.com/content/726fd41e-a9d9-43ac-afaf-cc7257b1a387 | Business & Finance | |
57c87c023baaea64eaa11b0a131a919f45ce90eab1e551070d07bc955e7235d8 | 2026-01-23T12:56:24+00:00 | Mark Rutte, Europe’s Trump whisperer-in-chief | The Nato secretary-general is happy to use flattery in order to get things done | https://www.ft.com/content/fe1aad9e-3bd0-48e0-98fa-33fab2fb91dd | Business & Finance | |
e3b53be54d865f1bacf8978f385c47e7afc59b3abc378c9b8c0974729b571320 | 2026-01-23T05:00:12+00:00 | What business should be thinking about post-Davos | Ignoring the upside can be as dangerous as discounting the downside | https://www.ft.com/content/deb0b172-0e47-410c-b458-d4319877bcd6 | Business & Finance | |
17234e70ad30e06c6851cc93df6318d4560aef63a0501b587b1e21d079dc20c0 | 2026-01-23T05:00:22+00:00 | Revolut scraps US merger plans in favour of push for standalone licence | UK-headquartered fintech had hoped to secure banking charter through buying an American lender | https://www.ft.com/content/908e261f-2b78-4798-8aa2-aff2e828d31a | Business & Finance | |
66b914fb4958dc5054d553be482ee4716a269c632aa7318344c29b95fc0273dd | 2026-01-22T23:08:07+00:00 | Trump sues JPMorgan and CEO Dimon for $5bn over debanking | US president claims lender unfairly closed his accounts for political reasons | https://www.ft.com/content/da3b880c-fcab-47d8-a40c-9e6755616e94 | Business & Finance | |
00210074cccb488f836e87716ddd89e70e8d06298061b7680a667120cc4accd0 | 2026-01-22T23:44:33+00:00 | Flatter Trump or fight him? Smart billionaires do both | Good relations with the US commander-in-chief are more than a nice-to-have | https://www.ft.com/content/b0f16c20-5b82-40ee-866e-11131df0d229 | Business & Finance | |
e3745809b432730d328605f41afd2bad57834445c2a4d4eef12db60a11ada6ae | 2026-01-23T11:49:14+00:00 | Shares in Czech ammunition group surge 29% on stock market debut | Performance of Czechoslovak Group underlines strong investor demand for defence companies | https://www.ft.com/content/9796dc0a-6d51-4ce4-b67a-0c63ca3adf8e | Business & Finance | |
c06583f6f4cf3ae7eaccefe312d98f3198011f3cf8dc99395f907a1319061010 | 2026-01-23T09:26:52+00:00 | Trump sends US armada towards Iran ‘just in case’ | Naval forces dispatched to stop Tehran restarting nuclear programme or executing protesters, US president says | https://www.ft.com/content/04190ed3-7631-4c75-8d16-1dc3dc5ded6f | Business & Finance | |
19c4a939c3ce0e751999019320fd7267e44d89afeacf52049f2fdb91c20ce8fc | 2026-01-23T12:21:00+00:00 | The case for a U.S. bear market was building even before Trump antagonized overseas investors | There are two important measures that point to a downturn for stocks, according to Longview Economics. | https://www.marketwatch.com/story/the-case-for-a-u-s-bear-market-was-already-building-before-trump-upset-foreign-investors-1d4399ee?mod=mw_rss_topstories | Business & Finance | https://images.mktw.net/im-71968355 |
3c3edb2a4afce5daaf662698406cdd97c542742411d5e4dec0571d9d06579a0d | 2026-01-23T12:20:00+00:00 | Gold is approaching $5,000, and ‘unavoidable uncertainty’ means it could go higher | RBC’s head of commodities says there could be paths even higher for gold in a “real risk-off scenario.” | https://www.marketwatch.com/story/gold-is-approaching-5-000-and-unavoidable-uncertainty-means-it-could-go-higher-ec8480a4?mod=mw_rss_topstories | Business & Finance | https://images.mktw.net/im-25135913 |
85a5c73fb1c49f3f542e74baff84a3b2b692a92c35d80459217f3574d363dc59 | 2026-01-23T12:15:00+00:00 | ‘It’s my money’: My $800K inheritance is paying for a $1.6 million house. Shouldn’t I decide where my husband and I live? | ‘My husband and I have been together for 25 years. We have two children’ | https://www.marketwatch.com/story/its-my-money-my-800k-inheritance-is-paying-for-a-1-6-million-house-shouldnt-i-decide-where-my-husband-and-i-live-995dbd0c?mod=mw_rss_topstories | Business & Finance | https://images.mktw.net/im-02241249 |
baeb5411513f61175f6f800440942531fa7e374004b2a277e7642cb12619920c | 2026-01-23T11:53:00+00:00 | Nvidia’s on-and-off China relationship appears to be on again | The on-and-off saga involving Nvidia and China appears to be back on again, after a report that China’s government has given the go-ahead to big companies including Alibaba to buy the U.S. semiconductor maker’s chips. | https://www.marketwatch.com/story/nvidias-on-and-off-china-relationship-appears-to-be-on-again-f7bd6379?mod=mw_rss_topstories | Business & Finance | https://images.mktw.net/im-82451831 |
744f76d95d47a45b6781a3177ddeeb4e6bb893ac9e919b6227921bdb059958e9 | 2026-01-23T10:50:00+00:00 | Natural gas prices have overshot as deep freeze hits the U.S., says Goldman | Goldman Sachs thinks the current natural gas price reflects a temporary imbalance and should eventually correct. | https://www.marketwatch.com/story/natural-gas-prices-have-overshot-as-deep-freeze-hits-the-u-s-says-goldman-a76e5a82?mod=mw_rss_topstories | Business & Finance | https://images.mktw.net/im-01934734 |
32a460643940dd90eaab534e39889ca02432a1c37100f5319aeb60e77db5911f | 2026-01-23T10:15:00+00:00 | I’m inheriting $250K. Will paying off my student loans and credit-card debt hurt my credit score? | “I will get $250,000 from the proceeds of the sale of a family home.” | https://www.marketwatch.com/story/im-inheriting-250k-will-paying-off-my-student-loans-and-credit-card-debt-hurt-my-credit-score-4679d9ab?mod=mw_rss_topstories | Business & Finance | https://images.mktw.net/im-59939296 |
0d9e3825151f1d81d0cfffe775c83c11e79ca8edef82d7e13f0d6e77886b4343 | 2026-01-23T10:00:00+00:00 | A year later, ‘General Hospital’ star Cameron Mathison talks about losing his home in L.A. fires | “General Hospital” star Cameron Mathison shared a heartbreaking video of the devastation caused when the blaze ripped through his home last year. | https://www.marketwatch.com/story/a-year-later-general-hospital-star-cameron-mathison-talks-about-losing-his-home-in-l-a-fires-32d328aa?mod=mw_rss_topstories | Business & Finance | https://images.mktw.net/im-38686002 |
52a0e3eb0b675b7d5060e93d6e6cf2fb859f9f6ed040767865610a983f504a51 | 2026-01-23T09:29:00+00:00 | Amazon reportedly to announce second wave of job cuts | Amazon.com workers are bracing for another round of massive job cuts, with the company reportedly expected to announce those cuts as soon as next week. | https://www.marketwatch.com/story/amazon-reportedly-to-announce-second-wave-of-job-cuts-3b0e2dee?mod=mw_rss_topstories | Business & Finance | https://images.mktw.net/im-79710430 |
007d1041362e85e34a3274620056b7321e5ba8627e3456df050e2a460c685c70 | 2026-01-23T09:28:00+00:00 | It’s a hit: Prescriptions for Wegovy weight-loss drug pill surge | The oral weight-loss drug introduced by Novo Nordisk this year in the U.S. is quickly being adopted. | https://www.marketwatch.com/story/its-a-hit-wegovy-weight-loss-drug-pill-prescriptions-surge-acdcf466?mod=mw_rss_topstories | Business & Finance | https://images.mktw.net/im-54628327 |
0b858462ea7192e3a12e13f44e3aef883a910b6ce4fc8670ba6762df5b327a25 | 2026-01-23T08:00:00+00:00 | My husband’s kids didn’t even show up for his heart surgery. So why is he leaving them his $1 million life insurance? | “Both of us were widowed. We are in our late 60s and retired.” | https://www.marketwatch.com/story/i-am-resentful-my-second-husbands-kids-treat-him-like-dirt-so-why-is-he-leaving-them-his-1-million-life-insurance-8fe0f2ae?mod=mw_rss_topstories | Business & Finance | https://images.mktw.net/im-51889417 |
10002ece555598f71d724c6b8241036a9a8a91e8b623f9b99628947a23ad2aea | 2026-01-23T12:48:57+00:00 | Wall Street braced for a private credit meltdown. The risk of one is rising | Private credit is expected to grow from $3.4 trillion in 2025 to an estimated $4.9 trillion by 2029. Wall Street is starting to raise alarms about the risks. | https://www.cnbc.com/2026/01/23/wall-street-private-credit-risk-rising.html | Business & Finance | svg |
e69a89e18c4ccf186242eb8613a7743e95e35683e2a2e2fc6f3f0e07e1f5616c | 2026-01-23T12:50:24+00:00 | What obesity drugmakers see next in the market: More pills, easier access and drug combinations | CNBC spoke to executives from Eli Lilly, Novo Nordisk, Pfizer and other drugmakers at the annual JPMorgan Healthcare Conference in San Francisco. | https://www.cnbc.com/2026/01/23/weight-loss-glp-1-drugs-next-steps-for-eli-lilly-novo-nordisk-pfizer.html | Business & Finance | svg |
1e84cc9f408d6a6abd3180b33055d62c1d9550ab7bd15a12de90e3d013d64806 | 2026-01-23T12:54:41+00:00 | Trump withdraws 'Board of Peace' invitation to Carney in widening rift with Canada | Trump said he has withdrawn the invitation to Canada to join the new Board of Peace, days after Carney warned against economic coercion by superpowers. | https://www.cnbc.com/2026/01/23/trump-withdraws-board-of-peace-invitation-to-carney-in-widening-rift-with-canada.html | Business & Finance | svg |
589fc43337f5c6a987d83a0807c2b7f8515e6a60a284c8aed1f5c9defdfc1f88 | 2026-01-23T12:50:56+00:00 | Capital One is buying startup Brex for $5.15 billion in credit card firm's latest deal | Capital One's acquisition of Brex is the latest deal under Rich Fairbank, a rare founder-CEO of a major U.S. bank, after its Discover Financial acquisition. | https://www.cnbc.com/2026/01/22/capital-one-is-buying-startup-brex-for-5point15-billion-in-credit-card-firms-latest-deal.html | Business & Finance | svg |
fdc37187f806eb873f7e6e025d22f57f4232594e14c7db017c27d003534a8700 | 2026-01-23T12:28:57+00:00 | House passes final funding bills 8 days before shutdown, Senate now will consider | The Senate will still have to pass the measures when it returns to Washington next week. | https://www.cnbc.com/2026/01/22/government-funding-shutdown-house.html | Business & Finance | svg |
f4e70836a2d6e9b0918b8d800cb4ae8f8319ea53d0419474b5cabeef2fca9e2b | 2026-01-23T10:18:34+00:00 | Adani group stocks plunge as U.S. SEC looks to question founder over fraud charges | The U.S. Securities and Exchange Commission is seeking permission to send summons to Gautam Adani and two others over fraud and bribery charges. | https://www.cnbc.com/2026/01/23/adani-group-shares-sec-investigation-fraud.html | Business & Finance | svg |
12ab8c7eb69e08248ce59027ad6f3721f357e65e689d99608a7002d1a6800023 | 2026-01-23T12:30:04+00:00 | Shares of CSG, one of the world’s fastest-growing defense firms, jump 30% on debut | Shares of Czech-based defense firm Czechoslovak Group (CSG) soared over 30% on its stock market debut on Friday. | https://www.cnbc.com/2026/01/23/csg-stock-debut-ipo-defense-amsterdam-czech.html | Business & Finance | svg |
eca9d75e9d4508a09c0decf875c9c08b5a69b0e9089eac5f350f416b57ceaa98 | 2026-01-23T13:10:45+00:00 | Airlines cancel hundreds of flights as massive winter storm sweeps across U.S. | U.S. airlines canceled flights and waived change fees for travelers as a cold snap and massive winter storm were forecast to sweep across the country. | https://www.cnbc.com/2026/01/23/winter-storm-fern-flight-cancellations.html | Business & Finance | svg |
2bee8599e81bb36ec0e37556820b2097d5d1a30a142aaf4944872704aa3244ae | 2026-01-23T13:44:12+00:00 | How a smaller IRS, budget cuts may impact 2026 tax filing: 'Buckle your seatbelts,' one expert says | IRS staffing and budget cuts could impact the 2026 tax filing season. Here's what taxpayers need to know. | https://www.cnbc.com/2026/01/23/smaller-irs-budget-cuts-impact-2026-tax-season.html | Business & Finance | svg |
6d7286db8549499d3b4b983f2e3910a3ebfd177190e169c2c16bc694321a7212 | 2026-01-23T12:59:16+00:00 | From French drug pricing to 'loser' windmills: A rundown of who Trump criticized at Davos | U.S. President Donald Trump sharply criticized a number of current and former political leaders at the World Economic Forum in Davos. | https://www.cnbc.com/2026/01/23/trump-davos-canada-carney-france-macron-spain-china-wind.html | Business & Finance | svg |
94238f42eaf8f265f8fe707b47bb6b145094ef8a0343a3e3ca5b0ab63b02c681 | 2026-01-23T13:19:24+00:00 | Social Security has 'no bankruptcy or collapse in the cards,' economist says — but benefits may change | While surveys show Americans worry Social Security will run out of money, benefits will continue, one economist says. | https://www.cnbc.com/2026/01/23/will-social-security-run-out-is-the-wrong-question-economist-says.html | Business & Finance | svg |
89751070e1d3d4c5b1913714700ce58aa2941b0a2cd609f2fd5e436d80d78b28 | 2026-01-23T13:18:29+00:00 | Why a niche category of CRE lending is suddenly seeing record deals | C-PACE stands for commercial property assessed clean energy and is a type of financing that differs from a traditional bank loan. It's seeing explosive growth. | https://www.cnbc.com/2026/01/23/c-pace-cre-lending-record-deals.html | Business & Finance | svg |
bc3f9687cd83040133404f729ecd5ddd5493cbbfb81e4b9af731f2b5c90f469c | 2026-01-23T12:31:43+00:00 | Nvidia’s Huang to visit China as AI chip sales stall | Nvidia CEO Jensen Huang plans to visit China ahead of the mid-February Lunar New Year, two people familiar with the matter told CNBC. | https://www.cnbc.com/2026/01/23/nvidia-ceo-jensen-huang-china-visit-chip-sales-restrictions.html | Business & Finance | svg |
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