Nanospace-confined Helium Shows Four-dimensional Quantum Phase Transition (QPT)
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Helium confined in a nanoporous material shows a four dimensional superfluid transition. This is a unique example of four dimensional critical phenomenon caused by strong quantum fluctuation.
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2007 ◽
Vol 310
(2)
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pp. 1352-1354
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2006 ◽
Vol 2006
(11)
◽
pp. P11012-P11012
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