@article{PhysRevFocus.27.1, title = {Reversing a Quantum Force}, author = {Monroe, Don}, journal = {Phys. Rev. Focus}, volume = {27}, issue = {}, pages = {1}, numpages = {1}, year = {2011}, month = {Jan}, doi = {10.1103/PhysRevFocus.27.1}, url = {http://link.aps.org/doi/10.1103/PhysRevFocus.27.1}, publisher = {American Physical Society} }