This course introduces the quantum mechanical concept of angular momentum operator and its relationship with rotation operator. It then presents the angular momentum operators, their eigenvalues and ...

Researchers at Tohoku University have achieved a significant advancement in opto-magnetic technology, observing an ...

Researchers created platinum-mixed metallic magnetic nanofilms that are 5x more efficient -- the ultimate energy-saving solution.

A unique propagation phenomenon of acoustic waves has been discovered, paving the way for developing advanced communication ...

Quantum entanglements between integer-order and fractional-order orbital angular momentums (OAMs) have been previously discussed. However, the entangled nature of arbitrary rational-order OAM has ...

Researchers at Tohoku University have achieved a significant advancement in opto-magnetic technology, observing an opto-magnetic torque approximately ...

quantum information relating to the 0 or 1 states of a classical computer can be encoded on the "'spin up"' and "'spin down"' states of an atom — spin being the intrinsic angular momentum of a ...

The quantum geometric tensor (QGT ... "We originally devised an experiment based on the relationship between orbital angular momentum (probed by circular dichroic ARPES) and Berry curvature." ...