IANAPhysicist, but my guess would be, you set up your atom trap in such a way th...

TeMPOraL on Jan 27, 2020 | parent | context | favorite | on: Photo of a suspended, glowing single atom wins pho...

IANAPhysicist, but my guess would be, you set up your atom trap in such a way that conditions/forces/solutions to wave equation/whatever exclude any states except "no atom" and "a single atom".