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Title
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Reply to "On the cutoff parameter in the translation-invariant theory of the strong coupling polaron"
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Author
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Abstract
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| The present work is a reply to the paper [1] It is proven that the argumentation of Refs. [1] is inconsistent. The variational functional for the polaron ground state energy considered in Ref. [1] contains an incomplete recoil energy. Since the variational functional of Ref. [1] is incomplete, it is not proven to provide a variational upper bound for the polaron ground-state energy. The same conclusion follows also for the bipolaron ground-state energy. (C) 2012 Elsevier Ltd. All rights reserved. |
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Language
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English
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Source (journal)
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Solid state communications. - New York, N.Y.
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Publication
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New York, N.Y.
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2013
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ISSN
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0038-1098
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DOI
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10.1016/J.SSC.2012.10.012
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Volume/pages
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153
:1
(2013)
, p. 58-59
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ISI
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000313383900012
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Full text (Publisher's DOI)
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Full text (publisher's version - intranet only)
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