Macroscopic Observability of Spinorial Sign Changes under 2π Rotations
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- Christian, J. Int J Theor Phys (2015) 54: 2042. doi:10.1007/s10773-014-2412-2
The question of observability of sign changes under 2π rotations is considered. It is shown that in certain circumstances there are observable consequences of such sign changes in classical physics. A macroscopic experiment is proposed which could in principle detect the 4π periodicity of rotations.