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Title
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Extension to the case of a magnetic field of Feynman's path-integral upper bound on the ground-state energy: application to the Fröhlich polaron
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Author
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Language
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English
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Source (journal)
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Physical review : B : condensed matter and materials physics. - Lancaster, Pa, 1998 - 2015
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Publication
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Lancaster, Pa
:
1992
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ISSN
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1098-0121
[print]
1550-235X
[online]
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Volume/pages
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45
(1992)
, p. 6459-6478
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ISI
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A1992HL04900008
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Full text (Publisher's DOI)
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