Figure 2
When two atoms are confined in one dimension (right) they cannot pass each other, whereas they can in two (left) or more dimensions. (image courtesy: M Köhl).
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A website from the Institute of Physics
A website from the Institute of Physics
When two atoms are confined in one dimension (right) they cannot pass each other, whereas they can in two (left) or more dimensions. (image courtesy: M Köhl).
