The cylindrical vector beams (CVBs) compose two circularly polarized vortex beams carrying orbital angular momentum (OAM) states with the opposite topological charge. We derived the probabilities for ...

All the latest science news on orbital angular momentum from Phys.org. Find the latest news, advancements, and breakthroughs.

Dark matter also experiences angular momentum. It's another reason everything in space is moving. In the end, motion is a fundamental ingredient in the universe.

So, it's important to ensure that there are enough factors -- such as sound fundamentals, positive earnings estimate revisions, etc. -- that could keep the momentum in the stock going.

The proposed diffractive deep neural network employs orbital angular momentum encoding and diffractive layers to process spatial information from handwritten digits, offering a robust and ...

Angular momentum is related to rotational motion. As an object spins, its angular momentum vector points along its axis of rotation, as defined by the right-hand rule.

The light propagating forward in a spiral attitude carries orbital angular momentum, and its spiral degree determines the value of the orbital angular momentum.

Mass and Angular Momentum, Left Ambiguous by Einstein, Get Defined Surprising as it may sound, 107 years after the introduction of general relativity, the meanings of basic concepts are still being ...

For enhancing channel capacity and spectrum efficiency, vortex beam carrying orbital angular momentum (OAM) has been ardently investigated in optical communication. However, the crosstalk among OAM ...

Water waves can be used to visualize fundamental concepts, such as spin angular momentum, that arise in relativistic field theory, RIKEN physicists have shown 1. This will help to provide new insights ...

Where does the angular momentum go? To find the lost angular momentum, Peter Baum and members of his team at Konstanz began by magnetizing nickel crystals in a specific direction, then demagnetizing ...

A research team succeeds in solving a decade-old physical puzzle: the question of the fate of angular momentum during the ultrafast demagnetization of nickel crystals by laser light.