Constrains of Charge-to-Mass Ratios on Noncommutative Phase Space

Based on recent measurements on the charge-to-mass ratios of proton and antiproton, we study constraints on the parameters of noncommutative phase space. We find that while the limit on the parameter of coordinate noncommutativity is weak, it is very strong on the parameter of momentum noncommutativ...

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Main Author:	Kai Ma
Format:	Article
Language:	English
Published:	Hindawi Limited 2017-01-01
Series:	Advances in High Energy Physics
Online Access:	http://dx.doi.org/10.1155/2017/1945156

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spelling	doaj-95a45281ab2d4491b613b0b2267ea19c2020-11-24T23:01:34ZengHindawi LimitedAdvances in High Energy Physics1687-73571687-73652017-01-01201710.1155/2017/19451561945156Constrains of Charge-to-Mass Ratios on Noncommutative Phase SpaceKai Ma0School of Physics Science, Shaanxi University of Technology, Hanzhong, Shaanxi 723000, ChinaBased on recent measurements on the charge-to-mass ratios of proton and antiproton, we study constraints on the parameters of noncommutative phase space. We find that while the limit on the parameter of coordinate noncommutativity is weak, it is very strong on the parameter of momentum noncommutativity, ξ≲1 μeV. Therefore, the charge-to-mass ratio experiment has a strong sensitivity on the momentum noncommutativity, and enhancement of future experimental achievement can further pin down the momentum noncommutativity.http://dx.doi.org/10.1155/2017/1945156
collection	DOAJ
language	English
format	Article
sources	DOAJ
author	Kai Ma
spellingShingle	Kai Ma Constrains of Charge-to-Mass Ratios on Noncommutative Phase Space Advances in High Energy Physics
author_facet	Kai Ma
author_sort	Kai Ma
title	Constrains of Charge-to-Mass Ratios on Noncommutative Phase Space
title_short	Constrains of Charge-to-Mass Ratios on Noncommutative Phase Space
title_full	Constrains of Charge-to-Mass Ratios on Noncommutative Phase Space
title_fullStr	Constrains of Charge-to-Mass Ratios on Noncommutative Phase Space
title_full_unstemmed	Constrains of Charge-to-Mass Ratios on Noncommutative Phase Space
title_sort	constrains of charge-to-mass ratios on noncommutative phase space
publisher	Hindawi Limited
series	Advances in High Energy Physics
issn	1687-7357 1687-7365
publishDate	2017-01-01
description	Based on recent measurements on the charge-to-mass ratios of proton and antiproton, we study constraints on the parameters of noncommutative phase space. We find that while the limit on the parameter of coordinate noncommutativity is weak, it is very strong on the parameter of momentum noncommutativity, ξ≲1 μeV. Therefore, the charge-to-mass ratio experiment has a strong sensitivity on the momentum noncommutativity, and enhancement of future experimental achievement can further pin down the momentum noncommutativity.
url	http://dx.doi.org/10.1155/2017/1945156
work_keys_str_mv	AT kaima constrainsofchargetomassratiosonnoncommutativephasespace
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Constrains of Charge-to-Mass Ratios on Noncommutative Phase Space

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