Anomalous shift of the most probable position of a particle in an unstable optically created potential

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68081731%3A_____%2F18%3A00498734" target="_blank" >RIV/68081731:_____/18:00498734 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1117/12.2518123" target="_blank" >http://dx.doi.org/10.1117/12.2518123</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1117/12.2518123" target="_blank" >10.1117/12.2518123</a>

Result language
angličtina
Original language name
Anomalous shift of the most probable position of a particle in an unstable optically created potential
Original language description
Description of stochastic motion of a particle in an unstable potential is a challenging topic since even smallnnumber of diverging trajectories leads to unde_ned statistic moments of particle position. This breaks down the standard statistical analysis of unstable mechanical processes and their applications. Therefore, we employ a di_erent approach taking advantage of the local characteristics of the most-likely particle motion instead of the average motion. We experimentally verify theoretical predictions for a Brownian particle moving near an inection in a cubic optical potential. Notably, the most-likely position of the particle atypically shifts against the force despite the trajectories diverge in opposite direction. In this work we study the inuence of the analyticalnformula used for quanti_cation of the most likely particle position parameters in the case where only limited number of trajectories is available.n
Czech name
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Czech description
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Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2018
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
21st Czech-Polish-Slovak Optical Conference on Wave and Quantum Aspects of Contemporary Optics. (Proceedings of SPIE 10976)
ISBN
9781510626072
ISSN
0277-786X
e-ISSN
—
Number of pages
6
Pages from-to
—
Publisher name
SPIE
Place of publication
Bellingham
Event location
Lednice
Event date
Sep 3, 2018
Type of event by nationality
EUR - Evropská akce
UT code for WoS article
000455324600013

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