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Can a bubble in liquid helium contain half an electron?

© 2007 Uspekhi Fizicheskikh Nauk and P N Lebedev Physics Institute of the Russian Academy of Sciences
, , Citation Lev P Pitaevskii 2007 Phys.-Usp. 50 107 DOI 10.1070/PU2007v050n01ABEH006310

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Author affiliations

1 P.L. Kapitza Institute of Physical Problems, Russian Academy of Sciences, Moscow, Russian Federation

2 Department of Physics, University of Trento, CNR-INFMCenter on BEC Research, I-38050 Povo, Trento, Italy

Dates

  1. Received 7 December 2006
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1063-7869/50/1/107

Abstract

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

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10.1070/PU2007v050n01ABEH006310