Nonlocal microscopic theory of Casimir forces at finite temperature

Despoja, Vito; Šunjić, Marijan; Marušić, Leonardo

doi:10.1103/PhysRevB.83.165421

Scientific paper - Original scientific paper

Nonlocal microscopic theory of Casimir forces at finite temperature

Physical review B: Condensed matter and materials physics, 83 (2011), 16; 165421. https://doi.org/10.1103/PhysRevB.83.165421

Despoja, Vito; Šunjić, Marijan; Marušić, Leonardo

Cite this document

APA 6th Edition

Despoja, V., Šunjić, M. & Marušić, L. (2011). Nonlocal microscopic theory of Casimir forces at finite temperature. Physical review B: Condensed matter and materials physics, 83. (16). doi: 10.1103/PhysRevB.83.165421

MLA 8th Edition

Despoja, Vito, et al. "Nonlocal microscopic theory of Casimir forces at finite temperature." Physical review B: Condensed matter and materials physics, vol. 83, no. 16, 2011. https://doi.org/10.1103/PhysRevB.83.165421

Chicago 17th Edition

Despoja, Vito, Marijan Šunjić and Leonardo Marušić. "Nonlocal microscopic theory of Casimir forces at finite temperature." Physical review B: Condensed matter and materials physics 83, no. 16 (2011). https://doi.org/10.1103/PhysRevB.83.165421

Harvard

Despoja, V., Šunjić, M. and Marušić, L. (2011) 'Nonlocal microscopic theory of Casimir forces at finite temperature', Physical review B: Condensed matter and materials physics, 83(16). doi: 10.1103/PhysRevB.83.165421

Vancouver

Despoja V, Šunjić M, Marušić L. Nonlocal microscopic theory of Casimir forces at finite temperature. Physical review B: Condensed matter and materials physics [Internet]. 2011 [cited 2024 December 02];83(16). doi: 10.1103/PhysRevB.83.165421

IEEE

V. Despoja, M. Šunjić and L. Marušić, "Nonlocal microscopic theory of Casimir forces at finite temperature", Physical review B: Condensed matter and materials physics, vol. 83, no. 16, 2011. [Online]. Available at: https://urn.nsk.hr/urn:nbn:hr:217:694869. [Accessed: 02 December 2024]

Cite this item: https://urn.nsk.hr/urn:nbn:hr:217:694869

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Metadata

Title (english)	Nonlocal microscopic theory of Casimir forces at finite temperature
Author	Vito Despoja
Author	Marijan Šunjić
Author	Leonardo Marušić
Author's institution	University of Zagreb Faculty of Science (Department of Physics)
Scientific / art field, discipline and subdiscipline	NATURAL SCIENCES Physics
Abstract (english)	The interaction energy between two metallic slabs in the retarded limit at finite temperature is expressed in terms of surface polariton propagators for separate slabs, avoiding the usual matching procedure, with both diamagnetic and paramagnetic excitations included correctly. This enables appropriate treatment of arbitrary electron density profiles and fully nonlocal electronic response, including both collective and single-particle excitations. The results are verified by performing the nonretarded and long-wavelength (local) limits and showing that they reduce to the previously obtained expressions. Possibilities for practical use of the theory are explored by applying it to calculation of various contributions to the Casimir energy between two silver slabs.
Keywords (english)
Language	english
Publication type	Scientific paper - Original scientific paper
Publication status	Published
Peer review	Peer review - international
Publication version	Published version
Journal title	Physical review B: Condensed matter and materials physics
Numbering	vol. 83, no. 16, 165421
p-ISSN	1098-0121
e-ISSN	1550-235X
DOI	https://doi.org/10.1103/PhysRevB.83.165421
URN:NBN	urn:nbn:hr:217:694869
Publication	2011
Document URL	http://link.aps.org/doi/10.1103/PhysRevB.83.165421
Type of resource	Text
Access conditions	Open access
Terms of use
Public note	Copyright (2011) by the American Physical Society. Received 16 April 2010; revised manuscript received 19 January 2011; published 14 April 2011.
Created on	2019-11-15 14:06:35