【作者单位】1.Department of Physics,Taiyuan Normal University,Jinzhong,China
【年份】2018
【卷号】Vol.92 No.10
【页码】1223-1228
【ISSN】0973-1458;0974-9845
【关键词】Atom interferometer Kapitza–Dirac pulse Quantum Fisher information
【摘要】 We propose a technique using an atom interferometer to obtain the most accurate measurement of gravitational acceleration by changing the interaction time between the atoms and gravity in a harmonic trap. The analytical calculation procedure is based...
