Quantum News Daily Brief
This is a daily audio briefing covering quantum computing, quantum research, quantum startups, and quantum technology news. Each episode delivers concise updates on recent developments in the quantum field. The podcast also points listeners to the Quantum News website for full stories and daily briefs.
Episodes
Quantum News Daily Brief — 2026-10-13
Welcome to the Quantum News Daily Brief. Story 1: Photon subtraction approach shows a novel method for producing quantum light. “If you can produce quantum states efficiently with an on-chip photon subtraction module that only needs a simple laser as input, it can be plugged into existing systems and be more useful than other methods of producing quantum light—and this new paper shows how we can d
Quantum News Daily Brief — 2026-10-12
Welcome to the Quantum News Daily Brief. Story 1: Photon subtraction approach shows a novel method for producing quantum light. “If you can produce quantum states efficiently with an on-chip photon subtraction module that only needs a simple laser as input, it can be plugged into existing systems and be more useful than other methods of producing quantum light—and this new paper shows how we can d
Quantum News Daily Brief — 2026-09-30
Welcome to the Quantum News Daily Brief. Story 1: Investigation launched into Quantum Computing I... - Pluang. Kuehn Law, PLLC is investigating whether certain officers and directors of Quantum Computing Inc. violated their fiduciary duties through potential self-dealing. This probe could lead to shareholder damages and corporate governance reforms. Long-term shareholders are encouraged to contact
Quantum News Daily Brief — 2026-09-29
Welcome to the Quantum News Daily Brief. Story 1: Investigation launched into Quantum Computing I... - Pluang. Kuehn Law, PLLC is investigating whether certain officers and directors of Quantum Computing Inc. violated their fiduciary duties through potential self-dealing. This probe could lead to shareholder damages and corporate governance reforms. Long-term shareholders are encouraged to contact
Quantum News Daily Brief — 2026-09-28
Welcome to the Quantum News Daily Brief. Story 1: A Mechanism for the R\'enyi Hierarchy of Decoherence-Induced Phase Transitions. We demonstrate it in $\mathbb{Z}_2$ topological stabilizer codes subject to independent phase-flip decoherence on each qubit and in a decohered rotor model with strong $\text{U}(1)$ symmetry. Lensky, Chao-Ming Jian View a PDF of the paper titled A Mechanism for the R\'e
Quantum News Daily Brief — 2026-09-27
Welcome to the Quantum News Daily Brief. Story 1: IBM just cut quantum error-correction overhead by 63x — without adding a single qubit.. A few things stand out: - The gain came from combining error detection with probabilistic error cancellation, modeling faults by where and when they occur. - Validated experimentally on a 27-qubit processor in a real physics simulation, not a whiteboard claim. -
Quantum News Daily Brief — 2026-09-26
Welcome to the Quantum News Daily Brief. Story 1: Researchers Prove Additivity Links Rényi Divergences to a Minimum Form. Defining multivariate quantum Rényi divergences presents a key challenge due to the non-commutativity of quantum states; existing approaches often lack explicit expressions or fail to align with operationally relevant quantities in simpler cases. Inspired by classical represent
Quantum News Daily Brief — 2026-09-25
Welcome to the Quantum News Daily Brief. Story 1: QC Design Unveils Meridian: Purpose-Built AI Architecture System Demonstrates Over 10× Reduction in Logical Error Rates. QC Design Unveils Meridian: Purpose-Built AI Architecture System Demonstrates Over 10× Reduction in Logical Error Rates Ulm-based quantum software startup QC Design has published white paper results introducing Meridian, a specia
Quantum News Daily Brief — 2026-09-24
Welcome to the Quantum News Daily Brief. Story 1: Independent Cross-Stack Benchmark Evaluates Commercial Quantum Error Management on 156-Qubit IBM Heron Hardware. Independent Cross-Stack Benchmark Evaluates Commercial Quantum Error Management on 156-Qubit IBM Heron Hardware Provider-reported QPU seconds per Estimator job by size and configuration. An independent benchmarking study published on arX
Quantum News Daily Brief — 2026-09-23
Welcome to the Quantum News Daily Brief. Story 1: End-to-End Quantum Semantic Communication with Variational Quantum Neural Networks. Results show channel-dependent performance degradation, while receiver training substantially restores task performance under moderate and high depolarizing noise. Classical data are compressed into low-dimensional semantic representations, encoded and processed by
Quantum News Daily Brief — 2026-09-22
Welcome to the Quantum News Daily Brief. Story 1: Physics-Informed Classical and Quantum Neural Networks for One-Dimensional Schrodinger Eigenvalue Problems. --> Quantum Physics arXiv:2609.22189 (quant-ph) [Submitted on 28 Aug 2026] Title:Physics-Informed Classical and Quantum Neural Networks for One-Dimensional Schrodinger Eigenvalue Problems Authors:Tariq Mahmood, Waqas Arshad, Bilal Naseer, Alf
Quantum News Daily Brief — 2026-09-21
Welcome to the Quantum News Daily Brief. Story 1: Nonlocal Magic Spreading in Many-body Quantum Dynamics: From Chaotic Evolution to Quasi-particle Picture in Integrable Models. --> Quantum Physics arXiv:2609.20951 (quant-ph) [Submitted on 17 Sep 2026] Title:Nonlocal Magic Spreading in Many-body Quantum Dynamics: From Chaotic Evolution to Quasi-particle Picture in Integrable Models Authors:Sreemaye
Quantum News Daily Brief — 2026-09-20
Welcome to the Quantum News Daily Brief. Story 1: Fortaegis Technologies Raises $50 Million Series A to Deploy Hardware-Rooted Quantum-Safe Secure Compute Architecture. Fortaegis Technologies Raises $50 Million Series A to Deploy Hardware-Rooted Quantum-Safe Secure Compute Architecture Amsterdam-based hardware security startup Fortaegis Technologies has closed an oversubscribed $50 million Series
Quantum News Daily Brief — 2026-09-19
Welcome to the Quantum News Daily Brief. Story 1: NLM Photonics and LIGENTEC Build First Silicon Nitride Organic Hybrid Modulators Amid Materials Supply Chain Expansion. NLM Photonics and LIGENTEC Build First Silicon Nitride Organic Hybrid Modulators Amid Materials Supply Chain Expansion Electro-optic materials developer NLM Photonics, Swiss photonic integrated circuit (PIC) foundry LIGENTEC SA, a
Quantum News Daily Brief — 2026-09-18
Welcome to the Quantum News Daily Brief. Story 1: AlchemQ: Proof-Carrying Quantum Circuit Optimization with Per-Result Equivalence Certificates. Certificates are self-contained and tamper-evident: canonical gate-canon-v1 hashes, measured residuals, tri-state verdicts (certified/rejected/inconclusive), and versioned phase-note schemas for cross-platform reproducibility. The agent aggregates three f
Quantum News Daily Brief — 2026-09-17
Welcome to the Quantum News Daily Brief. Story 1: Neutral Atom continues to shine in the modality race. The second paper linked discusses how the researchers were able to achieve a fidelity improvement of 5.3x by optimising atom loss in neutral-atom quantum error correction systems. There has been recent developments around neutral atom in the past 3 months. A lot of folks think software will alwa
Quantum News Daily Brief — 2026-09-16
Welcome to the Quantum News Daily Brief. Story 1: Large-scale quantum simulations of dissipative spin-1/2 Heisenberg chains. We also find the existence of an incipient (Trotter-induced) spin density wave phase, highlighting the potential of con Quantum Physics arXiv:2609.16108 (quant-ph) [Submitted on 14 Sep 2026] Title:Large-scale quantum simulations of dissipative spin-1/2 Heisenberg chains Auth
Quantum News Daily Brief — 2026-09-15
Welcome to the Quantum News Daily Brief. Story 1: Quantum Motion Finalizes Second Close of Series C Funding Round for Silicon QPU Scaling - Quantum Computing Report. Quantum Motion Finalizes Second Close of Series C Funding Round for Silicon QPU Scaling Silicon spin-qubit developer Quantum Motion has finalized the second close of its Series C funding round to accelerate industrial scale-up of its
Quantum News Daily Brief — 2026-09-14
Welcome to the Quantum News Daily Brief. Story 1: Learning Sparse Quantum States. --> Quantum Physics arXiv:2609.12219 (quant-ph) [Submitted on 10 Sep 2026] Title:Learning Sparse Quantum States Authors:Aniruddha Sen View a PDF of the paper titled Learning Sparse Quantum States, by Aniruddha Sen View PDF HTML (experimental) Abstract:We study the problem of tomography for $k$-sparse quantum states.
Quantum News Daily Brief — 2026-09-13
Welcome to the Quantum News Daily Brief. Story 1: PsiQuantum Finalizes $100 Million U.S. Department Of Commerce Award - Pulse 2.0. The funding is being provided through the CHIPS and Science Act and follows a May 2026 letter of intent covering the proposed $100 million award. Department of Commerce for a $100 million federal research and development award intended to strengthen U. Combined with Ps
Quantum News Daily Brief — 2026-09-12
Welcome to the Quantum News Daily Brief. Story 1: Qubic Secures CA$1.5 Million ($1.08 Million USD) Canadian Federal Contract for Cryogenic Amplifiers. Qubic Secures CA$1.5 Million ($1.08 Million USD) Canadian Federal Contract for Cryogenic Amplifiers Cryogenic signal-processing developer Qubic has signed a contract with an agency of the Canadian federal government valued at up to CA$1.5 million (U
Quantum News Daily Brief — 2026-09-11
Welcome to the Quantum News Daily Brief. Story 1: Walking Floquet code circuits for zero-overhead leakage reduction. To address this challenge, we introduce two zero-overhead walking circuits for the honeycomb Floquet code (hFC), termed the swirling and sliding circuits, which periodically remove leakage while dynamically protecting logical qubits via a schedule of anticommuting two-body measureme
Quantum News Daily Brief — 2026-09-10
Welcome to the Quantum News Daily Brief. Story 1: Quantum agents can reason consistently, new framework shows. V. Vilasini and Mischa P. Woods, affiliated with ETH Zurich and Université Grenoble Alpes, have developed a general quantum circuit framework addressing a longstanding question in quantum physics: can reasoning remain logically consistent when quantum theory is applied universally? Their
Quantum News Daily Brief — 2026-09-09
Welcome to the Quantum News Daily Brief. Story 1: The Qubit Report: September 8, 2026. Washington is no longer only writing research checks. Equity, foundry slots, and 2027 delivery dates now sit on the same page as helium sketches and a 25.7-day paper attack on a 256-bit curve. The industrial story is capacity and control. The lab story is still prototypes and resource estimates. Treat both as pr
Quantum News Daily Brief — 2026-09-08
Welcome to the Quantum News Daily Brief. Story 1: ‘Shape-shifting’ quantum computer uses light to switch between different tasks - The Brighter Side of News. The system demonstrated 100-mode Gaussian boson sampling, quantum correlations across 8,000 time bins, Schrödinger cat states and quasi-deterministic production of error-correction resources called GKP states at roughly 2,000 per second. (Nat
Quantum News Daily Brief — 2026-09-07
Welcome to the Quantum News Daily Brief. Story 1: Toward Resilient Many-Body Formulations under Incomplete Correlation Models: A Dual-Space Variational Formulation. --> Quantum Physics arXiv:2609.04387 (quant-ph) [Submitted on 3 Sep 2026] Title:Toward Resilient Many-Body Formulations under Incomplete Correlation Models: A Dual-Space Variational Formulation Authors:Vibin Abraham, Bhumika Jayee, Bo
Quantum News Daily Brief — 2026-09-06
Welcome to the Quantum News Daily Brief. Story 1: IonQ vs. Rigetti Computing: Which Pure-Play Quantum Pioneer Has the Stronger Technology Advantage?. In the quantum computing investment sector, two popular stock picks are IonQ (IONQ +1.28%) and Rigetti Computing (RGTI +0.13%). Both of these quantum computing upstarts have a long way to go before becoming a viable investment option. However, by loo
Quantum News Daily Brief — 2026-09-05
Welcome to the Quantum News Daily Brief. Story 1: Rigetti Computing Stock: Time to Buy This Quantum Computing Stock? - The Motley Fool. You'll often find him writing about stocks in the consumer goods and technology sectors. Investors are hopeful that quantum stocks could be the next thing to soar after AI stocks. Read NextSep 3, 2026 •By Rick OrfordRigetti's Massive $100M Quantum Opportunity Come
Quantum News Daily Brief — 2026-09-04
Welcome to the Quantum News Daily Brief. Story 1: Stabilization of dark states in emitter arrays coupled to a half-waveguide. We demonstrate that applying optimal frequency shifts to each emitter enables the formation of perfect single-excitation dark states (i.e. --> Quantum Physics arXiv:2609.03040 (quant-ph) [Submitted on 2 Sep 2026] Title:Stabilization of dark states in emitter arrays coupled
Quantum News Daily Brief — 2026-09-03
Welcome to the Quantum News Daily Brief. Story 1: Pasqal and True Nexus Encode Protein Gelation Structures on Neutral-Atom QPUs. Saudi Arabia’s Ministry of Communications and Information Technology has backed a collaboration between Pasqal and True Nexus to encode protein gelation structures on neutral-atom quantum processors. The milestone combines True Nexus’s AI-driven protein platform with Pas
Recommended
Osho Hindi Podcast
Bollywood Hindi New Songs
Stories From the Quran by Meera'n Malik
Naami Giraami
Konja neram with SJ
Personal Experiences- Hindi Adult Stories
Brahma Kumaris Podcast
Side Notes by Zerodha Varsity
Bhaunchak
Geeta| Bhagwat | Tulsi Books| Upnishad |Ramayan|YogVashishth|Radheshyam Ramayan|Puran|Mahabharat
Mahabharat Hindi Podcast
The Secret by Rhonda Byrne, Book Summary, Podcast, English
