QKD offers a fundamentally different approach to securing communications, but cost, infrastructure and scalability challenges ...

Dr. Pravir Malik is the founder and technologist of QIQuantum and the Forbes Technology Council Community leader for Quantum ...

What is it about quantum computers that makes them more powerful than conventional machines? A new experiment shows that the property of “quantum contextuality” may be a key ingredient. Quantum ...

A quiet transformation is unfolding in the way scientists design the materials that power modern technology. From faster computers to energy-saving electronics, the next generation of breakthroughs ...

Recent improvements in our understanding of how the principles of thermodynamics apply in the quantum realm could give a boost to quantum technology, and a clearer picture of quantum thermodynamics ...

Defining security in quantum key distribution with Carla Ferradini, Martin Sandfuchs, and Renato Renner The security of quantum key distribution (QKD) is quantified by a parameter ε >0, which—under ...

Forbes contributors publish independent expert analyses and insights. Tim Bajarin covers the tech industry’s impact on PC and CE markets. Two years ago, I spent about six months in deep discussions ...

In Colorado, a machine the size of a small car holds single atoms suspended in an electromagnetic cage. Helios, the most advanced quantum computer ever built, manipulates them with lasers to solve ...

A team of scientists from Oak Ridge National Laboratory, Cleveland Clinic and IBM has calculated nine molecular ...

Discover how IBM is spearheading the future of quantum computing with a groundbreaking investment of over $10 billion, aiming to drive innovation and leadership in this transformative technology.