Past of a quantum particle revisited

• المؤلفون الرئيسيون: Englert, Berthold-Georg, Horia, Kelvin, Dai, Jibo, Len, Yink Loong, Ng, Hui Khoon
• مؤلفون آخرون: School of Physical and Mathematical Sciences
• التنسيق: مقال
• اللغة: English
• منشور في: 2018
• الموضوعات: Quantum Mechanical; Particle Beams
• الوصول للمادة أونلاين: https://hdl.handle.net/10356/82915; http://hdl.handle.net/10220/45036
• المؤسسة: Nanyang Technological University

We analyze Vaidman's three-path interferometer with weak path marking [L. Vaidman, Phys. Rev. A 87, 052104 (2013)] and find that common sense yields correct statements about the particle's path through the interferometer. This disagrees with the original claim that the particles have disco...