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PRESS RELEASE / ANNOUNCEMENTS Sunday, December 16, 2012

UCSB Physicists Make Strides in Understanding Quantum Entanglement

While some theoretical physicists make predictions about astrophysics and the behavior of stars and galaxies, others work in the realm of the very small, which includes quantum physics.


Such is the case at UC Santa Barbara, where theoretical physicists at the Kavli Institute for Theoretical Physics (KITP) cover the range of questions in physics.

Recently, theoretical physicists at KITP have made important strides in studying a concept in quantum physics called quantum entanglement, in which electron spins are entangled with each other. Using computers to calculate the extreme version of quantum entanglement –– how the spin of every electron in certain electronic materials could be entangled with another electron’s spin –– the research team found a way to predict this characteristic. Future applications of the research are expected to benefit fields such as information technology.

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