Quantum News Daily Brief

Welcome to the Quantum News Daily Brief. Story 1: JIJ Launches SQOA Solver in IBM Quantum Functions Catalog to Tackle Combinatorial Optimization Beyond Qubit Counts. Tokyo-based optimization software developer JIJ Inc. has deployed its SQOA Solver (jij/sqoa-solver) in the IBM Quantum Functions Catalog, enabling IBM Quantum Premium, Flex, and On-Prem Plan users to solve combinatorial optimization problems containing more decision variables than available physical qubits. Built on the company’s Sa

Welcome to the Quantum News Daily Brief. Story 1: 5 Quantum Computing Stocks Investors Should Be Watching in 2027. For many years, quantum computing was little more than a weird, niche lab project that investors read about, but that relatively few bought into. A wave of companies went public through mergers and listings, and names most people ignored a year ago now carry market values in the billions. Some of them build actual quantum computers. Story 2: Researchers Curb Unwanted Transitions in

Welcome to the Quantum News Daily Brief. Story 1: Pasqal 256-Qubit Neutral-Atom Processor Observes Unpredicted Slowdown in 2D Quantum Magnet Dynamics. The resulting dynamics revealed three distinct physical behaviors: rapid thermalization near the dynamical phase transition (hx/J ≈ 2.5), a long-lived prethermal plateau at large transverse fields (hx/J = 6.0) governed by an emergent U(1)-symmetric XY Floquet Hamiltonian (HZY), and an unexpected relaxation slowdown at intermediate field strengths

Welcome to the Quantum News Daily Brief. Story 1: Ericsson Canada and ÉTS Partner on Quantum Computing Research. Ericsson Canada and ÉTS Partner on Quantum Computing Research Mohib Ur Rehman October 22, 2026 Industry News, Research & Science Insider Brief Ericsson Canada and École de technologie supérieure (ÉTS) have launched a Mitacs-supported research project to develop quantum computing methods for improving telecom network operations. Working alongside Professor Biamonte’s team, we’re taking

Welcome to the Quantum News Daily Brief. Story 1: Ericsson Canada and ÉTS Partner on Quantum Computing Research. Ericsson Canada and ÉTS Partner on Quantum Computing Research Mohib Ur Rehman October 22, 2026 Industry News, Research & Science Insider Brief Ericsson Canada and École de technologie supérieure (ÉTS) have launched a Mitacs-supported research project to develop quantum computing methods for improving telecom network operations. Working alongside Professor Biamonte’s team, we’re taking

Welcome to the Quantum News Daily Brief. Story 1: Rutgers And IBM Demonstrate Real-Time Control Across 100 Qubits. In a study published in Nature Physics, researchers from Rutgers, International Business Machines Corp., and collaborating institutions showed that a quantum computer can repeatedly check and reset parts of itself while running. “It says, ‘OK, we’ve taken another important step to get there.’”The work also confirmed a prediction about quantum behavior. Story 2: Vietnam and Denmark b

Welcome to the Quantum News Daily Brief. Story 1: Morgan Stanley Names New Top Quantum Computing Stock - TradingView. Morgan Stanley believes quantum computing could eventually become a $100 billion-plus market by 2040, but says comparing today's companies remains difficult because competing hardware approaches are still evolving and commercial revenue is relatively small. Quantinuum QNT jumped into the spotlight Thursday after Morgan Stanley upgraded the quantum computing company to Overweight

Welcome to the Quantum News Daily Brief. Story 1: Morgan Stanley Names New Top Quantum Computing Stock - TradingView. Morgan Stanley believes quantum computing could eventually become a $100 billion-plus market by 2040, but says comparing today's companies remains difficult because competing hardware approaches are still evolving and commercial revenue is relatively small. Quantinuum QNT jumped into the spotlight Thursday after Morgan Stanley upgraded the quantum computing company to Overweight

Welcome to the Quantum News Daily Brief. Story 1: Quantum prepare-and-measure scenarios: concepts and methods. --> Quantum Physics arXiv:2610.20725 (quant-ph) [Submitted on 14 Oct 2026] Title:Quantum prepare-and-measure scenarios: concepts and methods Authors:A. de Oliveira Junior, Santiago Zamora, Jonatan Bohr Brask, Rafael Chaves, Armin Tavakoli View a PDF of the paper titled Quantum prepare-and-measure scenarios: concepts and methods, by A. de Oliveira Junior and 4 other authors View PDF HTML

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 do this. Dr. Michal Bajcsy, IQC faculty and Professor, Department of Electrical and Computer Engineer