Quantum News Daily Brief

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

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

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 the law firm for a free consultation, as there may be limited time to enforce their rights. Story 2

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 the law firm for a free consultation, as there may be limited time to enforce their rights. Story 2

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\'enyi Hierarchy of Decoherence-Induced Phase Transitions, by Zhou Yang and 2 other authors View PDF HT