تقرير
First-detection-time statistics in many-body quantum transport
| العنوان: | First-detection-time statistics in many-body quantum transport |
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| المؤلفون: | Dittel, Christoph, Neubrand, Niklas, Thiel, Felix, Buchleitner, Andreas |
| سنة النشر: | 2023 |
| المجموعة: | Quantum Physics |
| مصطلحات موضوعية: | Quantum Physics |
| الوصف: | We study the transport of many partially distinguishable and possibly interacting particles under the action of repeated projective measurements on a target space and investigate how the particles' interference affects the mean first detection time. We contrast the detection of exactly $n$ versus at least $n$ particles, explain divergences in the mean first detection time through spectral properties of the generating evolution operator, and illustrate our findings by an example. Comment: Comments are welcome |
| نوع الوثيقة: | Working Paper |
| DOI: | 10.1103/PhysRevA.107.052206 |
| URL الوصول: | http://arxiv.org/abs/2302.01656 |
| رقم الأكسشن: | edsarx.2302.01656 |
| قاعدة البيانات: | arXiv |
| DOI: | 10.1103/PhysRevA.107.052206 |
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