Recent success in creating a time crystal that oscillates between two states for as long as 40 minutes without external stimulation holds the tantalizing prospect of precise quantum measurements. Achieving a time crystal that operates indefinitely could also revolutionize knowledge of matter by revealing what happens in the moment between changes in state, for example from gas to liquid, and possibly even a fundamental transition in the first moments of the universe.
As the cybersecurity landscape rapidly evolves, so does the imperative to prioritize digital rights and privacy. Innovative approaches are emerging, such as the use of Large Language Models for threat detection. While evolving technologies present both opportunities and risks, it is important to strike a balance between innovation and security as well as to address disparities in preparedness for emerging cyber threats. As awareness is increasing, we look at several of many organizations working to protect digital security and privacy.
Fractals are intricate patterns that repeat endlessly at different scales, and are found throughout nature in examples like snowflakes and river networks. Recent research shows that fractal patterns are also found in quantum materials, in our biological brains, and in artificial neural networks. Breakthroughs in many scientific fields are bringing us closer to solving the mysteries and potentially vast potential of fractal patterns.
We look at six emerging ethical concerns for the potential power of quantum computing. While the technological breakthrough that enables its widespread use and applications might be years away – or just around the corner – we set out an historical perspective to frame the discussion on ethics that is best begun sooner rather than later.
Scientists are exploring the intriguing connections of consciousness to quantum mechanics and mathematics. Does consciousness exist at the level of the quantum, and if it does how does it operate – and can we be consciousness of consciousness itself?
Error correction is a major challenge in connecting qubits, the unit of information in quantum computers. In a recent breakthrough, Harvard-led scientists have created the first-ever quantum circuit with error-correcting logical qubits, opening the potential for large-scale processing.