Can a bubble in liquid helium contain half an electron?

L.P. Pitaevskii^a, b
^aKapitza Institute of Physical Problems, Russian Academy of Sciences, ul. Kosygina 2, Moscow, 117334, Russian Federation
^bDipartimento di Fisica, Università di Trento and BDC Center, Povo, Trento, I-38050, Italy

Arguments are advanced to show that bubbles with a charge e/2 cannot exist in liquid helium.

PACS: 03.65.Ud
DOI: 10.1070/PU2007v050n01ABEH006310
URL: https://ufn.ru/en/articles/2007/1/g/
Web of Science

000246449500007
Scopus

2-s2.0-34249680644
ADS NASA

2007PhyU...50..107P
Citation: Pitaevskii L P "Can a bubble in liquid helium contain half an electron?" Phys. Usp. 50 107–107 (2007)

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Оригинал: Питаевский Л П «Может ли пузырек в жидком гелии содержать половину электрона?» УФН 177 115–115 (2007); DOI: 10.3367/UFNr.0177.200701g.0115