Physics and Python stuff. Most of the videos here are either adapted from class lectures or solving physics problems. I really like to use numerical calculations without all the fancy programming ...

This gives us a direct look at a material's electronic structure in momentum space," explains Ünzelmann. "By cleverly adapting this method, we were able to measure orbital angular momentum.

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

Recently, hybrid CV-DV entanglement carrying orbital angular momentum (OAM), which involves three degrees of freedom, including polarization, cat states, and OAM, is presented.

Monopoles of orbital angular momentum (OAM) are a tantalizing prospect for orbitronics because OAM is uniform in all directions. This would mean that information flows could be generated in any ...

Orbital angular momentum monopoles, a breakthrough discovery in chiral materials by researchers at the Max Planck Institute in Halle, could revolutionize future information technology.

More information: Nian Zhang et al, Multiparameter encrypted orbital angular momentum multiplexed holography based on multiramp helicoconical beams, Advanced Photonics Nexus (2023).

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 ...

Orbital angular momentum exchange between photons and magnetic Skyrmions has also been studied [46]. These waves and particles with orbital angular momentum can offer novel functionalities. In ...