What makes something quantum? This question has kept a small but dedicated fraction of the world's population—most of them ...

Propagation of Bloch waves and wave packets Our study is based on the semiclassical Sommerfeld model 2, with the addition of Bloch’s Theorem, according to which the dynamics of a ... the next step ...

Basic vectors: $$\vec{v} = \begin{pmatrix} v_1 \ v_2 \ v_3 \end{pmatrix}$$ Addition: Component-wise Scalar multiplication: Multiply each component Dot product: $$\vec ...

Cui, Q. (2025) A Thought Experiment Suggests a Simple Interpretation of Quantum Entanglement. Journal of Modern Physics, 16, 286-293. doi: 10.4236/jmp.2025.162014 .

Yusuf Hamied Department of Chemistry, University of Cambridge, Cambridge CB2 1EW, U.K.

Conservation of energy and momentum, the work-energy theorem and the impulse-momentum relationship, for both linear and rotary systems. Rectilinear and oblique particle impacts and the coefficient of ...