Nature

Operator growth from global out-of-time-order correlators

In chaotic many-body systems, scrambling or the operator growth can be diagnosed by out-of-time-order correlators of local operators. We show that operator growth also has a sharp imprint in ...
Nature

Modeling nonlinear variable-order fractional chaotic systems using the Caputo-Fabrizio operator and radial basis function neural networks

This study explores the characteristics of a nonlinear fractional chaotic model applying a fractional-order variation approach, leveraging radial basis function neural networks (RBFNN) for efficient ...
TechCrunch

OpenAI launches Operator, an AI agent that performs tasks autonomously

OpenAI CEO Sam Altman kicked off this year by saying in a blog post that 2025 would be big for AI agents, tools that can automate tasks and take actions on your behalf. Now, we’re seeing OpenAI’s ...