8 citations · 26 across the 10 of their papers we have counts for
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quant-ph2013★ 5 cited
Ground state of the double-well condensate for quantum metrology
Juha Javanainen, Han Chen
We discuss theoretically the ground state of a Bose-Einstein condensate with attractive atom-atom interactions in a double-well trap as a starting point of Heisenberg-limited atom…
quant-ph2012★ 8 cited
Optimal measurement precision of a nonlinear interferometer
Juha Javanainen, Han Chen
We study the best attainable measurement precision when a double-well trap with bosons inside acts as an interferometer to measure the energy difference of the atoms on the two sid…