کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
9868443 | 1530692 | 2005 | 8 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Practical measurement of joint weak values and their connection to the annihilation operator
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موضوعات مرتبط
مهندسی و علوم پایه
فیزیک و نجوم
فیزیک و نجوم (عمومی)
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Practical measurement of joint weak values and their connection to the annihilation operator Practical measurement of joint weak values and their connection to the annihilation operator](/preview/png/9868443.png)
چکیده انگلیسی
Weak measurements are a new tool for characterizing post-selected quantum systems during their evolution. Weak measurement was originally formulated in terms of von Neumann interactions which are practically available for only the simplest single-particle observables. In the present work, we extend and greatly simplify a recent, experimentally feasible, reformulation of weak measurement for multiparticle observables [Phys. Rev. Lett. 92 (2004) 130402]. We also show that the resulting “joint weak values” take on a particularly elegant form when expressed in terms of annihilation operators.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Physics Letters A - Volume 334, Issues 5â6, 24 January 2005, Pages 337-344
Journal: Physics Letters A - Volume 334, Issues 5â6, 24 January 2005, Pages 337-344
نویسندگان
J.S. Lundeen, K.J. Resch,