The Maxwell stress tensor (MST), which expresses the conservation of linear and angular momentum, is the cornerstone of electromagnetic forces. When the wavefields are characterized by complex ...

Alena Tensor in flat and curved space-time We used Alena Tensor to describe a system with an electromagnetic field, obtaining three forces in flat space-time: electromagnetism (which is not surprising ...

Electromagnetic field analysis in anisotropic media explores how electric and magnetic fields propagate through materials whose responses vary with direction. Unlike isotropic media, where ...

As pointed out by Thomas 1, two successive non collinear Lorentz boosts are not equal to a direct boost but to a direct boost followed by a rotation of the coordinate axes. That is, ...

Optical manipulation of matter by using the mechanical action of light is one of the vibrant subjects of micro and nanoscience. In 2018 a Nobel Prize of physics was awarded to Arthur Ashkin for the ...