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Charge-swapping q balls

Copeland, Edmund J.; Saffin, Paul M.; Zhou, Shuang Yong

Authors

Shuang Yong Zhou



Abstract

© 2014 American Physical Society. Q balls are nontopological solitonic solutions to a wide class of field theories that possess global symmetries. Here we show that in these same theories there also exists a tower of novel composite Q-ball solutions where, within one composite Q ball, positive and negative charges coexist and swap at a frequency lower than the natural frequency of an individual Q ball. These charge-swapping Q balls are constructed by assembling Q balls and anti-Q balls tightly such that their nonlinear cores overlap. We explain why charge-swapping Q balls can form and why they swap charges.

Citation

Copeland, E. J., Saffin, P. M., & Zhou, S. Y. (2014). Charge-swapping q balls. Physical Review Letters, 113(23), https://doi.org/10.1103/PhysRevLett.113.231603

Journal Article Type Article
Acceptance Date Dec 1, 2014
Online Publication Date Dec 2, 2014
Publication Date Dec 2, 2014
Deposit Date Apr 24, 2017
Publicly Available Date Apr 24, 2017
Journal Physical Review Letters
Print ISSN 0031-9007
Electronic ISSN 1079-7114
Publisher American Physical Society
Peer Reviewed Peer Reviewed
Volume 113
Issue 23
DOI https://doi.org/10.1103/PhysRevLett.113.231603
Public URL http://eprints.nottingham.ac.uk/id/eprint/42155
Publisher URL https://journals.aps.org/prl/abstract/10.1103/PhysRevLett.113.231603
Copyright Statement Copyright information regarding this work can be found at the following address: http://eprints.nottingham.ac.uk/end_user_agreement.pdf

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Copyright Statement
Copyright information regarding this work can be found at the following address: http://eprints.nottingham.ac.uk/end_user_agreement.pdf





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