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Issue 12, 2024
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2007

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January

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Letters to the editors


Can a bubble in liquid helium contain half an electron?

 a, b
a P.L. Kapitza Institute for Physical Problems, Russian Academy of Sciences, ul. Kosygina 2, Moscow, 117334, Russian Federation
b Dipartimento 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.

Fulltext pdf (72 KB)
Fulltext is also available at DOI: 10.1070/PU2007v050n01ABEH006310
PACS: 03.65.Ud
DOI: 10.1070/PU2007v050n01ABEH006310
URL: https://ufn.ru/en/articles/2007/1/g/
000246449500007
2-s2.0-34249680644
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

References (4) Cited by (2) Similar articles (3) ↓

  1. L.E. Fedichkin “On the possibility of the existence of fractional charges 1/2” Phys. Usp. 50 555–555 (2007)
  2. A.V. Belinskii “Quantum nonlocality and the absence of a priori values for measurable quantities in experiments with photons” Phys. Usp. 46 877–881 (2003)
  3. L.P. Pitaevskii “On the problem of the ’Schrödinger atom’” Phys. Usp. 36 (8) 760–761 (1993)

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