🚀 QuantumBoom

Daily Quantum Computing Research & News • October 23, 2025 • 04:19 CST

Join the QuantumBoom Digest

Never miss out the next quantum breakthrough.

📊 Today's Data Collection

Highlights: 5 top items selected
News items: 11 articles gathered
Technology papers: 10 papers fetched
Company papers: 8 papers from major players
Highlighted papers: 5 papers collected
Total sources: 6 data feeds processed

🌟 Highlights

−
⭐ TOP PAPER

Practical Use Cases of Neutral Atoms Quantum Computers

Matteo Grotti, Sara Marzella, Gabriella Bettonte, Daniele Ottaviani, Elisa Ercolessi • 2025-10-21T15:34 Score: 0.59
Quantum computing has quickly emerged as a revolutionary paradigm that holds the potential for greatly enhanced computational capability and algorithmic efficiency, in a wide range of areas. Among the...

📰 News Items

−

📄 Technology Papers

−

Quantum computation of molecular geometry via many-body nuclear spin echoes

C. Zhang, R. G. Cortiñas, A. H. Karamlou, N. Noll, J. Provazza, J. Bausch, S. Shirobokov, A. White, M. Claassen, S. H. Kang, A. W. Senior, N. Tomašev, J. Gross, K. Lee, T. Schuster, W. J. Huggins, H. Celik, A. Greene, B. Kozlovskii, F. J. H. Heras, A. Bengtsson, A. Grajales Dau, I. Drozdov, B. Ying, W. Livingstone, V. Sivak, N. Yosri, C. Quintana, D. Abanin, A. Abbas, R. Acharya, L. Aghababaie Beni, G. Aigeldinger, R. Alcaraz, S. Alcaraz, T. I. Andersen, M. Ansmann, F. Arute, K. Arya, W. Askew, N. Astrakhantsev, J. Atalaya, B. Ballard, J. C. Bardin, H. Bates, M. Bigdeli Karimi, A. Bilmes, S. Bilodeau, F. Borjans, A. Bourassa, J. Bovaird, D. Bowers, L. Brill, P. Brooks, M. Broughton, D. A. Browne, B. Buchea, B. B. Buckley, T. Burger, B. Burkett, J. Busnaina, N. Bushnell, A. Cabrera, J. Campero, H. -S. Chang, S. Chen, Z. Chen, B. Chiaro, L. -Y. Chih, A. Y. Cleland, B. Cochrane, M. Cockrell, J. Cogan, R. Collins, P. Conner, H. Cook, W. Courtney, A. L. Crook, B. Curtin, S. Das, M. Damyanov, D. M. Debroy, L. De Lorenzo, S. Demura, L. B. De Rose, A. Di Paolo, P. Donohoe, A. Dunsworth, V. Ehimhen, A. Eickbusch, A. M. Elbag, L. Ella, M. Elzouka, D. Enriquez, C. Erickson, V. S. Ferreira, M. Flores, L. Flores Burgos, E. Forati, J. Ford, A. G. Fowler, B. Foxen, M. Fukami, A. W. L. Fung, L. Fuste, S. Ganjam, G. Garcia, C. Garrick, R. Gasca, H. Gehring, R. Geiger, É. Genois, W. Giang, C. Gidney, D. Gilboa, J. E. Goeders, E. C. Gonzales, R. Gosula, S. J. de Graaf, D. Graumann, J. Grebel, J. Guerrero, J. D. Guimarães, T. Ha, S. Habegger, T. Hadick, A. Hadjikhani, M. P. Harrigan, S. D. Harrington, J. Hartshorn, S. Heslin, P. Heu, O. Higgott, R. Hiltermann, J. Hilton, H. -Y. Huang, M. Hucka, C. Hudspeth, A. Huff, E. Jeffrey, S. Jevons, Z. Jiang, X. Jin, C. Joshi, P. Juhas, A. Kabel, H. Kang, K. Kang, R. Kaufman, K. Kechedzhi, T. Khattar, M. Khezri, S. Kim, R. King, O. Kiss, P. V. Klimov, C. M. Knaut, B. Kobrin, F. Kostritsa, J. M. Kreikebaum, R. Kudo, B. Kueffler, A. Kumar, V. D. Kurilovich, V. Kutsko, N. Lacroix, D. Landhuis, T. Lange-Dei, B. W. Langley, P. Laptev, K. -M. Lau, L. Le Guevel, J. Ledford, J. Lee, B. J. Lester, W. Leung, L. Li, W. Y. Li, M. Li, A. T. Lill, M. T. Lloyd, A. Locharla, D. Lundahl, A. Lunt, S. Madhuk, A. Maiti, A. Maloney, S. Mandra, L. S. Martin, O. Martin, E. Mascot, P. Masih Das, D. Maslov, M. Mathews, C. Maxfield, J. R. McClean, M. McEwen, S. Meeks, K. C. Miao, R. Molavi, S. Molina, S. Montazeri, C. Neill, M. Newman, A. Nguyen, M. Nguyen, C. -H. Ni, M. Y. Niu, L. Oas, R. Orosco, K. Ottosson, A. Pagano, S. Peek, D. Peterson, A. Pizzuto, E. Portoles, R. Potter, O. Pritchard, M. Qian, A. Ranadive, M. J. Reagor, R. Resnick, D. M. Rhodes, D. Riley, G. Roberts, R. Rodriguez, E. Ropes, E. Rosenberg, E. Rosenfeld, D. Rosenstock, E. Rossi, D. A. Rower, M. S. Rudolph, R. Salazar, K. Sankaragomathi, M. C. Sarihan, K. J. Satzinger, M. Schaefer, S. Schroeder, H. F. Schurkus, A. Shahingohar, M. J. Shearn, A. Shorter, N. Shutty, V. Shvarts, S. Small, W. C. Smith, D. A. Sobel, R. D. Somma, B. Spells, S. Springer, G. Sterling, J. Suchard, A. Szasz, A. Sztein, M. Taylor, J. P. Thiruraman, D. Thor, D. Timucin, E. Tomita, A. Torres, M. M. Torunbalci, H. Tran, A. Vaishnav, J. Vargas, S. Vdovichev, G. Vidal, C. Vollgraff Heidweiller, M. Voorhees, S. Waltman, J. Waltz, S. X. Wang, B. Ware, J. D. Watson, Y. Wei, T. Weidel, T. White, K. Wong, B. W. K. Woo, C. J. Wood, M. Woodson, C. Xing, Z. J. Yao, P. Yeh, J. Yoo, E. Young, G. Young, A. Zalcman, R. Zhang, Y. Zhang, N. Zhu, N. Zobrist, Z. Zou, G. Bortoli, S. Boixo, J. Chen, Y. Chen, M. Devoret, M. Hansen, C. Jones, J. Kelly, P. Kohli, A. Korotkov, E. Lucero, J. Manyika, Y. Matias, A. Megrant, H. Neven, W. D. Oliver, G. Ramachandran, R. Babbush, V. Smelyanskiy, P. Roushan, D. Kafri, R. Sarpong, D. W. Berry, C. Ramanathan, X. Mi, C. Bengs, A. Ajoy, Z. K. Minev, N. C. Rubin, T. E. O'Brien • Published: 2025-10-22
Quantum-information-inspired experiments in nuclear magnetic resonance spectroscopy may yield a pathway towards determining molecular structure and properties that are otherwise challenging to learn. We measure out-of-time-ordered correlators (OTOCs) [1-4] on two organic molecules suspended in a nematic liquid crystal, and investigate the utility of this data in performing structural learning task...

Accelerating Fault-Tolerant Quantum Computation with Good qLDPC Codes

Guo Zhang, Yuanye Zhu, Ying Li • Published: 2025-10-22
We propose a fault-tolerant quantum computation scheme that is broadly applicable to quantum low-density parity-check (qLDPC) codes. The scheme achieves constant qubit overhead and a time overhead of $O(d^{a+o(1)})$ for any $[[n,k,d]]$ qLDPC code with constant encoding rate and distance $d = \Omega(n^{1/a})$. For good qLDPC codes, the time overhead is minimized and reaches $O(d^{1+o(1)})$. In cont...

Data-driven Quantum Dynamical Embedding Method for Long-term Prediction on Near-term Quantum Computers

Tai-Ping Sun, Zhao-Yun Chen, Cheng Xue, Huan-Yu Liu, Xi-Ning Zhuang, Yun-Jie Wang, Shi-Xin Ma, Hai-Feng Zhang, Yu-Chun Wu, Guo-Ping Guo • Published: 2023-05-25
The increasing focus on long-term time series prediction across various fields has been significantly strengthened by advancements in quantum computation. In this paper, we introduce a data-driven method designed for time series prediction with quantum dynamical embedding (QDE). This approach enables a trainable embedding of the data space into an extended state space, allowing for the recursive r...

Simulating high-accuracy nuclear motion Hamiltonians in discrete variable representation using Walsh-Hadamard QROM with fault-tolerant quantum computers

Michał Szczepanik, Ákos Nagy, Emil Żak • Published: 2025-10-21
We present a quantum algorithm for simulating rovibrational Hamiltonians on fault-tolerant quantum computers. The method integrates exact curvilinear kinetic energy operators and general-form potential energy surfaces expressed in a hybrid finite-basis/discrete-variable representation. The Hamiltonian is encoded as a unitary quantum circuit using a quantum read-only memory construction based on th...

Quantum Computing Hadron Fragmentation Functions in Light-Front Chromodynamics

Juan José Gálvez-Viruet, Felipe J. Llanes-Estrada, Nicolás Martínez de Arenaza, María Gómez-Rocha, Timothy J. Hobbs • Published: 2025-10-21
We deploy Quantum Chromodynamics (QCD) in Light-front Quantization (and Gauge), discretized and truncated in both Fock -- and momentum -- spaces with a particle-register encoding suited for quantum simulation; we show for the first time how to calculate fragmentation functions, a problem heretofore untractable in general from \emph{ab-initio} approaches. We provide a classical-simulator based proo...

Simple logical quantum computation with concatenated symplectic double codes

Noah Berthusen, Elijah Durso-Sabina • Published: 2025-10-21
There have been significant recent advances in constructing theoretical and practical quantum error correcting codes that function well as quantum memories; however, performing fault-tolerant logical gates on these codes is less studied, and the protocols that do exist often require significant complexity. Building off the symplectic double construction, we investigate concatenated symplectic doub...

Practical Use Cases of Neutral Atoms Quantum Computers

Matteo Grotti, Sara Marzella, Gabriella Bettonte, Daniele Ottaviani, Elisa Ercolessi • Published: 2025-10-21
Quantum computing has quickly emerged as a revolutionary paradigm that holds the potential for greatly enhanced computational capability and algorithmic efficiency, in a wide range of areas. Among the various hardware platforms, neutral atom quantum processors based on Rydberg interactions are gaining increasing interest because of their scalability, qubit-connection flexibility, and intrinsic app...

Measurement-Based Fault-Tolerant Quantum Computation on High-Connectivity Devices: A Resource-Efficient Approach toward Early FTQC

Yohei Ibe, Yutaka Hirano, Yasuo Ozu, Toru Kawakubo, Keisuke Fujii • Published: 2025-10-21
We propose a measurement-based FTQC (MB-FTQC) architecture for high-connectivity platforms such as trapped ions and neutral atoms. The key idea is to use verified logical ancillas combined with Knill's error-correcting teleportation, eliminating repeated syndrome measurements and simplifying decoding to logical Pauli corrections, thus keeping classical overhead low. To align with near-term device ...

Grid-Partitioned MWIS Solving with Neutral Atom Quantum Computing for QUBO Problems

Soumyadip Das, Suman Kumar Roy, Rahul Rana, M Girish Chandra • Published: 2025-10-21
Quadratic Unconstrained Binary Optimization (QUBO) problems are prevalent in real-world applications, such as portfolio optimization, but pose significant computational challenges for large-scale instances. We propose a hybrid quantum-classical framework that leverages neutral atom quantum computing to address QUBO problems by mapping them to the Maximum Weighted Independent Set (MWIS) problem on ...

Quantum Computing Approach to Atomic and Molecular Three-Body Systems

Mohammad Haidar, Hugo D. Nogueira, J. -Ph. Karr • Published: 2025-10-20
We present high-precision quantum computing simulations of three-body atoms (He, H$^-$) and molecules (H$_2^+$, HD$^+$), the latter being studied beyond the Born-Oppenheimer approximation. The Non-Iterative Disentangled Unitary Coupled Cluster Variational Quantum Eigensolver (NI-DUCC-VQE) [M. Haidar et al., Quantum Sci. Technol. 10, 025031 (2025)] is used. By combining a first-quantized Hamiltonia...

🏢 Company Papers

−

Advanced mirror shapes for mode enhancement in plano-concave cavities

William James Hughes, Peter Horak • Published: 2025-10-08
Optical cavities are frequently used in quantum technologies to enhance light matter interactions, with applications including single photon generation and entanglement of distant emitters. The Fabry-P\'{e}rot resonator is a popular choice for its high optical access and large emitter-mirror separation. A typical configuration, particularly for emitters that should not be placed close to the mirro...

A simplified version of the quantum OTOC$^{(2)}$ problem

Robbie King, Robin Kothari, Ryan Babbush, Sergio Boixo, Kostyantyn Kechedzhi, Thomas E. O'Brien, Vadim Smelyanskiy • Published: 2025-10-22
This note presents a simplified version of the OTOC$^{(2)}$ problem that was recently experimentally implemented by Google Quantum AI and collaborators. We present a formulation of the problem for growing input size and hope this spurs further theoretical work on the problem.

GeoBenchX: Benchmarking LLMs in Agent Solving Multistep Geospatial Tasks

Varvara Krechetova, Denis Kochedykov • Published: 2025-03-23
This paper establishes a benchmark for evaluating tool-calling capabilities of large language models (LLMs) on multi-step geospatial tasks relevant to commercial GIS practitioners. We assess eight commercial LLMs (Claude Sonnet 3.5 and 4, Claude Haiku 3.5, Gemini 2.0 Flash, Gemini 2.5 Pro Preview, GPT-4o, GPT-4.1 and o4-mini) using a simple tool-calling agent equipped with 23 geospatial functions....

Zero-field identification and control of hydrogen-related electron-nuclear spin registers in diamond

Alexander Ungar, Hao Tang, Andrew Stasiuk, Bo Xing, Boning Li, Ju Li, Alexandre Cooper, Paola Cappellaro • Published: 2025-10-22
Spin defects in diamond serve as powerful building blocks for quantum technologies, especially for applications in quantum sensing and quantum networks. Electron-nuclear defects formed in the environment of optically active spins, such as the nitrogen-vacancy (NV) center, can be harnessed as qubits to construct larger hybrid quantum registers. However, many of these defects have yet to be characte...

LookUp3D: Data-Driven 3D Scanning

Giancarlo Pereira, Yidan Gao, Yurii Piadyk, David Fouhey, Claudio T Silva, Daniele Panozzo • Published: 2024-04-05
High speed, high-resolution, and accurate 3D scanning would open doors to many new applications in graphics, robotics, science, and medicine by enabling the accurate scanning of deformable objects during interactions. Past attempts to use structured light, time-of-flight, and stereo in high-speed settings have usually required tradeoffs in resolution or inaccuracy. In this paper, we introduce a me...

Effectiveness of the syndrome extraction circuit with flag qubits on IBM quantum hardware

Younghun Kim, Hansol Kim, Jeongsoo Kang, Wonjae Choi, Younghun Kwon • Published: 2024-03-15
Large scale quantum circuits are required to exploit the advantages of quantum computers. Despite significant advancements in quantum hardware, scalability remains a challenge, with errors accumulating as more qubits and gates are added. To overcome this limitation, quantum error-correction codes have been introduced. Although the success of quantum error correction codes has been demonstrated on ...

Revealing the quantum nature of memory in non-Markovian dynamics on IBM Quantum

Charlotte Bäcker, Krishna Palaparthy, Walter T. Strunz • Published: 2025-10-22
We investigate memory effects in non-Markovian dynamics on superconducting quantum processors provided by IBM Quantum. We use a collision-model approach to implement suitable single- and two-qubit dynamics with a gate-based quantum circuit. Coupling the system of interest to an ancilla allows for a characterization of the process with respect to non-Markovian memory effects in general, as well as ...

AegisMCP: Online Graph Intrusion Detection for Tool-Augmented LLMs on Edge Devices

Zhonghao Zhan, Amir Al Sadi, Krinos Li, Hamed Haddadi • Published: 2025-10-22
In this work, we study security of Model Context Protocol (MCP) agent toolchains and their applications in smart homes. We introduce AegisMCP, a protocol-level intrusion detector. Our contributions are: (i) a minimal attack suite spanning instruction-driven escalation, chain-of-tool exfiltration, malicious MCP server registration, and persistence; (ii) NEBULA-Schema (Network-Edge Behavioral Learni...

📚 Highlighted Papers

−

Quantum enhanced Monte Carlo simulation for photon interaction cross sections

Authors: Euimin Lee, Sangmin Lee, Shiho Kim • Submitted: Submitted • arXiv: arXiv:2502.14374
Abstract: …as the dominant attenuation mechanism, we demonstrate that our approach reproduces classical probability distributions with high fidelity. Simulation results obtained via the IBM Qiskit quantum simulator reveal a quadratic speedup in amplitude estimation compared to conventional Monte C...

Time-adaptive single-shot crosstalk detector on superconducting quantum computer

Authors: Haiyue Kang, Benjamin Harper, Muhammad Usman, Martin Sevior • Submitted: Submitted • arXiv: arXiv:2502.14225
Abstract: …in two scenarios: simulation using an artificial noise model with gate-induced crosstalk and always-on idlings channels; and the simulation using noise sampled from an IBM quantum computer parametrised by the reduced HSA error model. The presented results show our method's efficacy hing...

Quantum simulation of a qubit with non-Hermitian Hamiltonian

Authors: Anastashia Jebraeilli, Michael R. Geller • Submitted: Submitted • arXiv: arXiv:2502.13910
Abstract: …-broken regime surrounding an exceptional point. Quantum simulations are carried out using IBM superconducting qubits. The results underscore the potential for variational quantum circuits and machine learning to push the boundaries of quantum simulation, offering new methods for explor...

Comment on "Energy-speed relationship of quantum particles challenges Bohmian mechanics"

Aurélien Drezet, Dustin Lazarovici, Bernard Michael Nabet
In their recent paper [Nature 643, 67 (2025)], Sharaglazova et al. report an optical microcavity experiment yielding an "energy-speed relationship" for quantum particles in evanescent states, which they infer from the observed population transfer between two coupled waveguides. The authors argue tha...