Abstract
Construction of the reduced spin and helicity density matrix for systems of two and three particles are described by a wave packet with sharp and Gaussian momentum distribution. The entropy for the spin and helicity part of the systems is calculated from the viewpoint of moving observers.
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APA
Aghaee, M., Rabeie, A., & Takook, M. V. (2017). Two and three particles entanglement; helicity and spin with momentum. Journal of Theoretical and Applied Physics, 11(4), 263–268. https://doi.org/10.1007/s40094-017-0265-9
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