Quantum computers need vastly fewer resources than thought to break vital encryption

Building a utility-scale quantum computer that can crack one of the most vital cryptosystems—elliptic curves—doesn’t require ...

The Golden Glitch in the Matrix: Why Nara and Lucky Blue Smith’s “Surprise” Baby No. 4 is the Reality Check We Needed

There is a specific kind of silence that exists in the Smith household. It isn’t the hollow quiet of an empty nest, but the pressurized, ... Read More ...

China Leading QSFP/CFP Optical Transceivers Factory Matrix PT: Breakthroughs at OFC

SHENZHEN, GUANGDONG, CHINA, March 19, 2026 /EINPresswire.com/ -- The air inside the exhibition halls of the Optical ...
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Allies and algorithms: The matrix and partnerships shaping AI’s future

CNBC's Squawk Box Asia Martin Soong and Chery Kang talk about AMD's chip supply deal with OpenAI, plus the web of alliances, cross shareholdings and the money loop that could shape the AI space. Trump ...
IEEE

Higher-Order Matrix Exponential Perfectly Matched Layer Scheme With Sub-Gridding Technique Based on the Factorization Approximate Crank–Nicolson Algorithm

Abstract: Although finite difference time-domain (FDTD) algorithms are potentially applicable to broadband wave propagation and radiation problems, various problems related to the absorbing boundary ...
C&EN

QCMaquis 4.0: Multipurpose Electronic, Vibrational, and Vibronic Structure and Dynamics Calculations with the Density Matrix Renormalization Group

You are free to share (copy and redistribute) this article in any medium or format within the parameters below: Creative Commons (CC): This is a Creative Commons license. Attribution (BY): Credit must ...
Nature

Matrix Functions and Their Approximations

Matrix functions, such as the exponential, square root and cosine, play an indispensable role in various fields including quantum mechanics, control theory and numerical solution of differential ...