Based overwhelmingly on a single material, glass, the technologies were restricted by the laws of optics described in standard physics texts. (discovermagazine.com)
According to standard physics textbooks, quantum mechanics is the theory of the microscopic world. (scientificamerican.com)
If the amount of correlation between these measurements doesn't tally with previous Bell tests, it implies a violation of quantum theory, hinting that the measurements at A and B are being controlled by processes outside the purview of standard physics. (newscientist.com)