PSI announces solutions to five open problems in quantum information theory

Physical Superintelligence PBC says its scientists directed and verified research campaigns that produced solutions to five open problems in quantum information theory. The claimed results include CHSH inequality satisfaction beyond finite separation for entangled regions in a 3+1-dimensional scalar field vacuum, three-copy undistillability for Werner states with α up to 0.4625, entanglement breaking after 2(d−1) PPT maps, Fourier-phase measurements maximizing CGLMP violations, and a causal process with no finite-dimensional purification. The company frames this as evidence of superintelligence accelerating physics research.

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